As filed with the Securities and Exchange Commission on October 18, 1999

                                                     Registration No.: 333-82595


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

              -----------------------------------------------------



                          AMENDMENT NO. 1 to FORM SB-2


                          REGISTRATION STATEMENT UNDER
                           THE SECURITIES ACT OF 1933

              -----------------------------------------------------


                             TECH LABORATORIES, INC.
                 (Name of small business issuer in its charter)

         New Jersey             3679, 3573, 3629, and 3613        22-1436279

(State or other jurisdiction   (Primary Standard Industrial   (I.R.S. Employer
     of incorporation or        Classification Code Number)  Identification No.)
        organization)

              -----------------------------------------------------


       955 Belmont Avenue, North Haledon, New Jersey 07508, (973) 427-5333
          (Address and telephone number of principal executive offices)

              -----------------------------------------------------


       955 Belmont Avenue, North Haledon, New Jersey 07508, (973) 427-5333
      (Address of principal place or intended principal place of business)

              -----------------------------------------------------


           Bernard M. Ciongoli, President and Chief Executive Officer
                             Tech Laboratories, Inc.
       955 Belmont Avenue, North Haledon, New Jersey 07508, (973) 427-5333
           (Name, address, and telephone number of agent for service)

              -----------------------------------------------------


                                   Copies to:

                         C. Walter Stursberg, Jr., Esq.
                                Stursberg & Veith
                              405 Lexington Avenue
                            New York, New York 10174

              -----------------------------------------------------


     Approximate  date of proposed  sale to the public:  As soon as  practicable
after the effective date of this registration statement.


     If any of the securities being registered on this Form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, as amended, check the following box. [X]


     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. |_| ________





     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. |_| ________

     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(d)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. |_| ________

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. |_|









                                          CALCULATION OF REGISTRATION FEE
- --------------------------------------------------------------------------------------------------------------------------------
                                                                 Proposed                Proposed
                                                                  Maximum                 maximum               Amount of
       Title of each class of              Amount to          Offering Price             aggregate             registration
    securities to be registered          be Registered           Per Share           offering price(1)             fee
- --------------------------------------------------------------------------------------------------------------------------------
                                                                                                   
Shares of Common Stock,
par value $.01 per share
("Common Stock")                          1,000,000                     $3.50          $3,500,000              $973.00
- --------------------------------------------------------------------------------------------------------------------------------
Shares of Common Stock                       90,045                      3.50            $315,516                88.20
- --------------------------------------------------------------------------------------------------------------------------------
Common Stock, $.01 par
value(2)                                     50,000                      1.85             $92,500                25.72
- --------------------------------------------------------------------------------------------------------------------------------



(1)  Estimated  solely for the  purposes of  calculating  the  registration  fee
     pursuant to Rule 457(o).

(2)  Represents  shares  issuable  upon the  exercise of warrants  issued by the
     Company having an exercise price of $1.85 per share.  Pursuant to Rule 416,
     also includes such additional  shares as may be issuable as a result of the
     anti-dilution provisions of said warrants.


================================================================================
     The registrant  hereby amends this  registration  statement on such date or
dates as may be necessary to delay its effective date until the registrant shall
file a further  amendment  which  specifically  states  that  this  registration
statement shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  registration  statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.
================================================================================

                                EXPLANATORY NOTE


     This Registration Statement covers the registration of (a) 1,000,000 shares
of common  stock,  $.01 par  value,  of Tech  Laboratories,  Inc.,  a New Jersey
Corporation, for sale by our company in a self-underwritten public offering, and
(b) 140,045 shares of common stock for sale by the selling securityholders,  all
for resale from time to time by the selling securityholders.





We will amend and complete the information in this  Prospectus.  Although we are
permitted by US federal  securities laws to offer to sell these securities using
this Prospectus, we may not sell them or accept your offer to buy them until the
documentation  filed with the SEC relating to these securities has been declared
effective by the SEC. This  Prospectus is not an offer to sell these  securities
and it is not soliciting  your offer to buy these  securities in any state where
that would not be permitted or legal.



                  SUBJECT TO COMPLETION, DATED October 18, 1999


PROSPECTUS
                                1,000,000 Shares

                             TECH LABORATORIES, INC.

                               955 Belmont Avenue
                         North Haledon, New Jersey 07508
                                 (973) 427-5333


     We are  selling a minimum of 571,428 and a maximum of  1,000,000  shares of
common  stock at a price of $____ per share  pursuant to a direct  participation
offering.  Until we receive and accept  subscriptions  for the minimum number or
571,428  shares,  subscribers'  funds will be  deposited  in escrow  with United
Hudson Bank. If we do not receive subscriptions for the minimum number of shares
within 90 days after the date of this prospectus,  unless we extend the offering
period for up to an additional 90 days,  the offering will be terminated and all
subscribers'  funds will be  returned  promptly,  in full,  without  interest or
deduction  and with  interest if the minimum  offering is not sold and the funds
are held in escrow more than 90 days.  You may not withdraw  funds  deposited in
escrow.

     We are also  registering  90,045 shares of common stock for certain persons
and 50,000 shares of common stock issuable upon exercise of certain  outstanding
warrants  that may be resold from time to time in the future by certain  selling
securityholders.


     Our shares of common stock trade on the OTC Bulletin Board under the symbol
"TCHL."  On ______  _____________,  1999,  the last  reported  sale price of our
common stock was $____ per share

              -----------------------------------------------------

     This investment involves certain risks. See "Risk Factors," which begins on
page 4.

              -----------------------------------------------------

     Neither the  Securities and Exchange  Commission  nor any state  securities
commission has approved or disapproved these  securities,  or determined if this
Prospectus  is truthful or  complete.  Any  representation  to the contrary is a
criminal offense.

     You  should  only rely on the  information  incorporated  by  reference  or
provided in this  Prospectus or any  supplement.  We have not authorized  anyone
else to provide you with






different information.  Our common stock is not being offered in any state where
the offer is not permitted.  You should not assume that the  information in this
prospectus  or any  supplement is accurate as of any date other than the date on
the front of those documents.




====================================================================================================
                                            Price to     Underwriting Discounts       Proceeds to
                                             Public         and Commissions           Tech Labs(1)
- ----------------------------------------------------------------------------------------------------
                                                                              
Per Share..............................      $3.50             $0                         $3.50
Total Maximum..........................    $3,500,000          $0                      $3,500,000
Total Minimum..........................    $2,000,000          $0                      $2,000,000
====================================================================================================


The proceeds to be received by Tech Labs are amounts before  deducting  expenses
of the offering, estimated to be $100,000.

                The date of this Prospectus is ____________, 1999







                         [PICTURES OF IDS AND DYNATRAX]







                               PROSPECTUS SUMMARY


     Unless the  context  indicates  otherwise,  all  references  herein to "we"
include  Tech  Labs  and its  wholly-owned  subsidiary,  Tech  Logistics,  Inc.,
collectively,  and references to "Tech Labs" or "Tech Logistics" shall mean each
of such  companies  alone.  You  should  read the entire  Prospectus  carefully,
especially  the risks of  investing in the common  stock  discussed  under "Risk
Factors."

                                    Tech Labs

     We manufacture and sell various  electrical and electronic  components.  We
recently   acquired  from   NORDX/CDT,   INC.,  a  subsidiary  of  Cable  Design
Technologies  Corp.,  the  DynaTraX(TM)  digital  matrix  technology  which is a
patented,  state-of-the-art,  transparent  customer-premise,  high-speed network
switching  system.  We believe  the  DynaTraX(TM)  technology  will enable us to
become a provider of multi-media,  digital network  distribution  and management
equipment for use in community, campus and building facilities.

     The  DynaTraX(TM)  technology  will  also  play a  large  role  in  helping
developers,  builders  and/or  managers of private  residential  communities and
commercial,   industrial,   educational  and  hospitality   complexes  establish
facilities that will distribute and manage  high-speed  digital  Internet,  Long
Distance  and CATV  services.  This  technology  permits  these  users to bypass
current telephone and CATV companies' "Last Mile" connection  service,  possibly
allowing them to realize  recurring  revenues and to make their  properties more
attractive to users.

     We also market and manufacture,  under our exclusive  license,  an infrared
perimeter  intrusion and anti-terrorist  detection system or "IDS". We currently
market this product to government agencies and private industry.


     We have been in business since the 1930s, and in 1947, we were incorporated
in New Jersey.  Our principal  offices are located at 955 Belmont Avenue,  North
Haledon, New Jersey 07508, and our telephone number is (973) 427-5333.

The Offering


     Shares offered:


          Maximum.......................... 1,000,000 shares
          Minimum..........................   571,428 shares


The shares are being offered on a minimum/maximum  basis. No shares will be sold
in the offering unless at least 571,428 shares are sold.








Shares  to be outstanding
      after the offering:.....   There  will be a maximum  of  4,575,660  shares
                                 outstanding  and a minimum of  4,147,088  after
                                 the offering. These amounts exclude:

     o    the issuance of 75,000 shares  subsequent to June 30, 1999 pursuant to
          a consulting agreement;

     o    options  to  purchase  100,000  shares  at  $1.25  per  share  and  an
          additional  100,000 shares at $1.75 per share pursuant to a consulting
          agreement;

     o    options  to  purchase  50,000  shares  exercisable  at $1.85 per share
          pursuant to a consulting agreement;

     o    options to purchase an aggregate of 190,000 shares exercisable at $.50
          per share granted  under our company's  stock option plan for officers
          and directors;

     o    options to purchase 75,000 shares exercisable at $1.12 per share; and

     o    pursuant to the employment  agreement  with our president,  options to
          purchase up to 300,000  shares,  100,000  options of which are vested,
          with the balance to vest in 100,000  increments  on each of October 1,
          1999, and October 1, 2000, so long as the president is employed,  such
          options to be exercisable at $.50 per share.

     If Maximum Sold..........   4,575,660 shares
     If Minimum Sold..........   4,147,088 shares

Current Trading Symbol:
      OTC Bulletin Board......   TCHL-BB

Risk Factors..................   For a  discussion  of  risks  that  you  should
                                 consider  before  buying the shares,  see "RISK
                                 FACTORS."


Use of Proceeds(upon
      completion of maximum
      offering)...............   Assembly  and testing of  DynaTraX(TM)  assets,
                                 development    of    additional    DynaTraX(TM)
                                 products,  marketing  and sales,  completion of
                                 DynaTraX(TM) inventory, sales and marketing for
                                 IDS and working capital.


Plan of Distribution..........   The  shares  will be  offered  and  sold by our
                                 executive officers and directors. We may retain
                                 the  services  of one or  more  NASD-registered
                                 broker-dealers  as  selling  agents  to  effect
                                 offers and sales on our behalf.


Escrow........................   All funds we receive  with  respect to the sale
                                 of the first  571,428  shares will be deposited
                                 in a  special  escrow  account  at a  federally
                                 insured  national  bank. If 571,428  shares are
                                 not sold within ninety (90) days  following the
                                 effective date of the Registration Statement of
                                 which this  prospectus is a part,  the offering
                                 will  terminate  and all funds will be promptly
                                 returned without interest or deduction,  unless
                                 we  extend  the  offering  period  for up to an
                                 additional  90  days,  in  which  case  if  the
                                 minimum   offering   is  not  sold  all   funds
                                 deposited  in  escrow  will  be  returned  with
                                 interest.




                                       -2-



                          Summary Financial Information






Statement of
Operations Data                                                                                                Period Ended
                                                           Periods Ended December 31                             June 30
                                                  -----------------------------------------               -----------------------
                                                  1996              1997               1998               1998               1999
                                                  ----              ----               ----               ----               ----
                                                                                                                (unaudited)
                                                                                                             
Income Statement Data:

  Sales ..............................          $647,015          $444,322           $552,486           $172,319           $160,304

  Net Income (loss) ..................            49,182          (274,069)          (169,104)          (192,847)          (250,220)

  Earnings (loss) per share ..........             $0.04            ($0.18)            ($0.06)            ($0.09)            ($0.08)




                                                                      Period Ended
                                                                         June 30
                                                                      ------------
                                                                      (unaudited)

                                                                        Actual
                                             December 31, 1998          ------
Balance Sheet Data                           ----------------
(unaudited):
- ------------

                                                                 
   Total Assets ........................       $1,018,597              $1,260,294

   Working Capital .....................          851,540               1,026,243

   Current Portion of Long-Term ........           32,742                  31,131
   Debt

   Long-Term Debt ......................                0                       0


   Shareholders' Equity ................          863,727              $1,138,407




                                      -3-





                                  RISK FACTORS

     In  addition  to other  matters  described  in this  document,  prospective
investors should carefully consider the following factors:



We  have  limited  sales  revenue,  have a  history  of  losses  and  may not be
profitable in the future.

     Our limited sales revenue and history of losses makes it uncertain  when or
if we will become profitable. For the years ended December 31, 1997 and 1998 our
sales  were  $444,322  and  $552,486,  respectively,  and we had net  losses  of
($274,069)  and  ($169,104).  As of December  31,  1998,  we had an  accumulated
deficit of ($475,476).  We have had limited cash flow and working capital, which
has  restricted  our recent  operations.  Although the proceeds of this offering
will enable us to implement  our business  plan,  we must increase our sales and
margins of our products significantly in order to avoid continued losses.


Our capital  requirements  may be greater than the proceeds we receive from this
offering.

     The net  proceeds  from this  offering are  estimated  to be  approximately
$1,900,000,  if only the minimum number of shares is sold, and $3,400,000 if the
maximum number of shares is sold. We are significantly  under-capitalized and if
less than all of the  shares are sold,  we will still be in need of  significant
additional  capital  after  completion  of this  offering in order to expand our
operations in the manner  contemplated  by our  management.  Our primary capital
requirements over the next 12 months include:

o    payments of trade payables;

o    marketing expenses;

o    research and development; and

o    tooling  costs  for  improved   versions  of  our  existing   products  and
     development of new products.

     We believe  that funds  generated  by  operations  and the proceeds of this
offering,  if only the minimum  number of shares is sold,  will be sufficient to
sustain current operating levels; however,  expansion of operations will need to
proceed at a slower pace as operating funds permit unless we are able to arrange
for  financing  from  other   sources.   We  currently  have  no  agreements  or
understanding  with  respect to  additional  sources of capital or  financing in
addition to amounts raised in this offering.  We face all of the difficulties of
a company that is  undercapitalized.  Accordingly,  investors should be aware of
the  substantial  risk  that we may not  achieve  all of our  proposed  business
objectives due to a lack of adequate capital.

Although we have acquired  and/or  developed  new products,  we have had limited
sales of these products to date.

     We have,  in the past two years,  entered into a number of  agreements  and
arrangements to acquire, develop and/or market a broader range of products, some
of which incorporate some of our historical products and others of which involve
diversification  into the areas of  security  devices  and  systems  and network
switching systems. Due to our limited resources, we have engaged in only limited
development  and  marketing  of  these  products,  and our  revenues  from  such
activities  have been  minimal.  We will need the  proceeds of this  offering to
market these products and develop and market new products.



                                       -4-




The market for our service is uncertain.

     We believe that the DynaTraX(TM) technology will serve as the basis for new
products in the area of multi-media digital network  distribution and management
equipment for use in campus and building  facilities.  Our success  depends upon
several factors including, among others:

o    The development of an effective marketing and distribution network;

o    The acceptance of our products by potential users; and

o    Our  ability to support  existing  products  and  develop  and  support new
     products  that  are  compatible  with  other  systems  in use by  potential
     customers and provide useful features that are user friendly.

     While  we are  not a new  enterprise,  because  we are  in the  process  of
substantially  changing  our  product  line,  we are  encountering  many  of the
problems  faced by a new  enterprise.  You  should be aware of the  difficulties
normally  encountered  by a new  enterprise and the high rate of failure of such
enterprises.  There is no history  upon which to base any  assumption  as to the
likelihood that we will prove successful.  The likelihood of our success must be
considered  in  light  of the  delays,  uncertainties,  difficulties  and  risks
inherent  in a new  business,  many of which may be beyond  our  control.  These
include,  but are not limited to,  unanticipated  problems  relating to testing,
manufacturing,  marketing and  competition,  development  of new  products,  and
additional costs and expenses that may exceed current estimates.

The market in which we sell our  products  is  characterized  by many  competing
technologies  and  continual  advancements.  We  may  not  be  able  to  compete
effectively against other technologies.

     Our future  success  will  depend in large part on timely  development  and
introduction of new products that provide enhanced  security,  network switching
capabilities  and related  features.  The security  systems and products that we
intend to develop and market represent a significant investment on the part of a
customer. Our products will have to be:

o    technologically equivalent or superior to competing products;

o    cost-effective; and

o    flexible and designed to meet specific and changing customer needs.


     Customers  will be seeking to invest in systems  that will not be  rendered
obsolete or inadequate in the foreseeable  future. In addition,  we will have to
develop and maintain a service capacity for the systems we sell and install.  If
we fail to introduce technologically superior,  cost-competitive products and to
demonstrate  our ability to maintain  and service our  products,  we will not be
able to achieve significant sales.


     We  have  made  a  substantial   investment  in  acquiring  the  technology
underlying the DynaTraX(TM) products and services from NORDX/CDT,  Inc. Although
NORDX/CDT,  Inc. has made some sales of DynaTraX(TM)-based  products,  the sales
and  operations  history of such products has been limited.  Because we have not
sold a sufficient  number of DynaTraX(TM)  products since our acquisition of the
technology,  we can not judge the level of performance of this product.  We also
can  not  determine  at this  time  whether  our  DynaTraX(TM)  product  will be
compatible with other systems in use by potential customers, be capable of being
sold,  installed and supported in  commercial  volumes at reasonable  prices and
costs  or be  successfully  marketed.  We will be  required  to  create  product
awareness  and demand,  and persuade  potential  customers of the  advantages of
adapting or replacing existing network switching systems.


                                       -5-



     In the past we have  experienced,  and we are likely to  experience  in the
future, delays in the development and introduction of products. We cannot assure
you that we will keep pace with the rapid rate of change in security and network
switching  systems  research,  or that our new products will adequately meet the
requirements of the marketplace or achieve market acceptance.


Our dependence on third parties could hamper our growth prospects.

     Our  operating  results  will  depend to a large  extent on our  ability to
educate  sophisticated  potential customers about the advantages of our products
and to market  our  products  to the  users and  decision  makers  within  those
potential customers. We currently market our existing products primarily through
our catalog. We have very limited marketing capabilities and experience,  and we
need to develop a sales and marketing program and distribution channels.

     We are currently primarily dependent on our president, Bernard M. Ciongoli,
who, because of his other duties as president,  is only able to devote a part of
his time to such activities,  and our consultant,  MPX Network Solutions,  Inc.,
for  development  and  implementation  of our sales and  marketing  program.  We
anticipate  that we will depend,  to a significant  extent,  on  distributors to
market and support our products.  We have not established any such  arrangements
to date.  The  success of any such  relationship  will  depend in part upon such
parties' own competitive, marketing and strategic considerations,  including the
relative  advantages of alternative  products being marketed by such persons. We
could be dependent for a substantial portion of our sales on one or a very small
number  of  distributors.  In such  event,  the loss of one or more  significant
distributors  could have a material adverse effect on our business and financial
condition.  Our success will depend in great part on our ability to successfully
implement our marketing and sales program and create sufficient levels of demand
for our products.

We may be unable to protect certain intellectual property.

     We have no patent or copyright  protection on our current  products,  other
than the DynaTraX(TM) product and technology. Our ability to compete effectively
with other  companies  will  depend,  in part,  on our ability to  maintain  the
proprietary  nature  of  our  technologies.   Other  than  with  regard  to  the
DynaTraX(TM) patents,  which have been issued to date only in England, we intend
to rely substantially on unpatented,  proprietary  information and know-how.  We
are also  presently  prosecuting  the  patent  applications  filed in the United
States and Europe.


                                       -6-





We may incur product liability or other liabilities relating to new products.

     There is a risk that our current  products may  malfunction  and cause loss
of, or error  in,  data,  loss of man  hours,  damage  to,  or  destruction  of,
equipment  or  delays.  Consequently,  we, as the  manufacturer  of  components,
assemblies  and  devices  may be  subject  to  claims  if such  malfunctions  or
breakdowns  occur.  We are not aware of any past or present  claims  against us.
While we presently do not maintain  product  liability  insurance,  we intend to
obtain such coverage at the  completion of this offering if such coverage can be
obtained on affordable terms.


     We cannot  predict at this time our potential  liability if customers  make
claims against us asserting that DynatraX(TM), IDS or other new products fail to
function.


     Management  has  acquired  a  significant  interest  in Tech Labs at a cost
substantially  less  than  that  which  the new  investors  will  pay for  their
shareholdings.  Therefore,  the investors will bear a substantial  risk of loss,
while,  as a practical  matter,  control of Tech Labs is likely to remain in the
hands of management.





                                       -7-






The offering price of the shares was arbitrarily  determined and may not reflect
ordinary investment criterion.


     While  our  shares  trade  on  the  OTC  Bulletin  Board,   the  volume  is
substantially  less than  that  being  offered  in this  offering,  and does not
reflect  the  market  price  for the  amount  of stock we are  offering  in this
Offering.  The price at which the shares are being offered has been  arbitrarily
determined  by us, and does not  necessarily  bear any  relationship  to assets,
earnings, book value, or any other ordinary investment criterion.




We manufacture and sell the IDS system under a license agreement

     We entered into an Amended Joint Marketing  Agreement as of October 1, 1997
with  Elektronik  Apparatebau  GmbH  (EAG),  W.T.  Sports,  Ltd.  and FUA Safety
Equipment,  AG and a Confidentialty  and  Manufacfuring  Agreement with the same
parties  and dated the same date,  pursuant to which our company was granted the
exclusive  right to  manufacture  in the U.S.  and  market and sell in the U.S.,
Canada and South America the IDS products. The agreements terminate on September
30, 2007 subject to automatic  renewals for successive  one-year  periods unless
either party gives  notice of  non-renewal.  The  agreements  can be  terminated
earlier upon a default of any material obligation. If the license is terminated,
we would be unable to use EAG's  technology  in our perimeter  detection  system
products.  Even if the agreements  remain in effect until September 30, 2007, it
will be  necessary  at that time to  negotiate  a new  agreement  or  license or
acquire a suitable replacement technology.



                                       -8-







Potential unavailablility of components; limited or single source of supply.

     Current  inventory  component  purchases for all our products are made from
OEMs, brokers and other vendors.  We typically have more than a single source of
supply for each part,  component or service . During the year ended December 31,
1998,  Wiggins  Plastics  was our  largest  supplier  with 14.2% of our  overall
inventory  purchases.  These purchases were primarily used in the manufacture of
electromechanical  switches.  During the year ended  December 31, 1997,  Wiggins
Plastics  accounted for 16.8% of our supply of inventory.  Those components were
in products that produced  approximately  25.7% of our revenue for such year. We
have no long-term agreements with any of our suppliers.

We have no insurance on the DynaTraX(TM) product inventory.

     We  currently  do not  have  insurance  on the  DynaTraX(TM)  inventory  of
furnished products and parts purchased from NORDX/CDT.  Damage or destruction of
some or all of the inventory would result in a substantial loss to us.

We are  dependent  on our  key  personnel,  and we  will  also  need  additional
management and outside directors with business expertise.

     We are highly  dependent  upon the  efforts of  Bernard  M.  Ciongoli,  our
president and chief executive officer.  The loss of the services of Mr. Ciongoli
would be detrimental to our operations.  We do,  however,  maintain key man life
insurance  on Mr.  Ciongoli  to  compensate  for  any  such  loss,  and  have an
employment  agreement with him. Expansion of our business may require additional
managers  and  employees  with  industry  experience.

     Competition  for skilled  management  personnel in the industry is intense,
which may make it more  difficult and expensive to attract and retain  qualified
managers and employees.  Additionally, our board of directors currently consists
of Mr.  Ciongoli,  Mr. Earl M.  Bjorndal,  Mr. Louis  Tomasella,  Mr. Carmine O.
Pellosie,  Jr. and Mr.  Richard  Rice.  Mr.  Ciongoli and Mr.  Bjorndal are both
employed by Tech Labs.  Expansion of our business will likely require additional
non-employee board members with business and industry experience. We do not have
directors'  and  officers'  liability  insurance.  This may limit our ability to
attract qualified non-employee board members.


We may need  additional  capital  in the  future  and may not be able to  secure
adequate funds in terms acceptable to us.

     We have plans to expand our  business  operations  in a number of ways over
the  next  12 to 18  months,  provided  that we  receive  the  proceeds  of this
offering.  We plan to begin the sale of the DynaTraX(TM) switch, to complete the
DynaTraX(TM) unfinished inventory we

                                       -9-




acquired, and to develop improved and modified DynaTraX(TM) products. Additional
financing may be necessary to pursue these plans, and we may be unable to secure
such financing.  In pursuing business  expansion,  we may incur expenses that we
cannot  recover,  and we will be  required  to expense  certain  costs which may
negatively affect our operating results.

Since this is a direct participation offering and there is no underwriter, there
may be less due diligence performed.

     This offering is a direct participation  offering.  No underwriter has been
retained  by Tech Labs to sell  these  securities.  One of the  functions  of an
underwriter,  along with such underwriter's  counsel,  is the performance of due
diligence in addition to that performed by our counsel.  Without an underwriter,
we do not have the benefit of an additional due diligence review.

This prospectus contains forward-looking information.

     This prospectus contains forward-looking information.  These statements are
not  guarantees  of  future  performance  and  are  subject  to  certain  risks,
uncertainties  and other  factors,  some of which are  beyond our  control,  are
difficult to predict and could cause actual  results to differ  materially  from
those expressed or forecasted in the forward-looking statements.

     This  prospectus  contains  forward-looking  statements that have been made
under the provisions of the Private  Securities  Litigation  Reform Act of 1995.
These  forward-looking  statements are not historical facts but rather are based
on current  expectations,  estimates and  projections  about our  industry,  our
beliefs, and assumptions.  Words such as " anticipates,"  "expects,"  "intends",
"plans,"  "believes,"  "seeks,"  "estimates"  and  variations of these words and
similar expressions are intended to identify forward-looking  statements.  These
statements are not guarantees of future  performance  and are subject to certain
risks,  uncertainties  and other factors,  some of which are beyond our control,
are  difficult  to predict and could cause actual  results to differ  materially
from those  expressed or forecasted  in the  forward-looking  statements.  These
risks and uncertainties  include those described in "Risk Factors" and elsewhere
in this  prospectus.

     Readers are cautioned not to place undue reliance on these  forward-looking
statements,  which  reflect  our  management's  view only as of the date of this
prospectus.  We undertake no obligation  to update these  statements or publicly
release the result of any revisions to the  forward-looking  statements  that we
may make to reflect events or circumstances after the date of this prospectus or
to reflect the occurrence of unanticipated events.




                                      -10-



                                 USE OF PROCEEDS


     The net  proceeds  from the sale by us of the  minimum  number  of  571,428
shares, after deducting estimated expenses of this offering, are estimated to be
$1,900,000.  The net  proceeds  from the  sale by us of the  maximum  number  of
1,000,000 shares, after deducting expenses of this offering, are estimated to be
$3,400,000.  The net proceeds will be used by us in approximately  the following
amounts:


                                             MINIMUM                    MAXIMUM


Assembly and testing of DynaTraX(TM)         $100,000                  $100,000
    assets


Product Development of Additional
    DynaTraX(TM) Products                     375,000                   750,000

Marketing and Sales                           560,000                 1,000,000

Completion of DynaTraX(TM) Inventory          275,000                   500,000

IDS Enhancement, Sales, Marketing             150,000                   250,000

Working  capital primarily
     for accounts receivable and
     inventory growth                         440,000                   800,000
                                           ----------                ----------

     Total                                 $1,900,000                $3,400,000


     The  foregoing  represents  our best  estimate  of the net  proceeds of the
offering based on current planning and business conditions. Tech Labs management
has broad  discretionary  authority to  determine  the exact  allocation  of the
proceeds for the  purposes  set forth above and the timing of the  expenditures,
which may vary  significantly  depending  upon the exact amount of funds raised,
the time and cost  involved in deploying  the funds and other  factors.  Pending
usage of the funds, as set forth above, the funds will be invested in short-term
interest bearing securities or money market funds.

     The exact  allocation  of the proceeds for the purposes set forth above and
the timing of the expenditures may vary  significantly  depending upon the exact
amount of funds  raised,  the time and cost  involved in deploying the funds and
other factors.

     We believe  that the  proceeds  from the  minimum  offering  in addition to
revenues from  operations will be sufficient to fund our operations for the next
12 months,  although  such  development  would be at a reduced  pace than if the
maximum offering proceeds were received. If an amount less than maximum offering
is raised,  we may be required to delay,  scale back, or eliminate  parts of our
development plan or obtain funds through additional  financing,  including loans
or  offerings  of  our   securities.   We  presently   have  no   agreements  or
understandings with respect to any future financing or loan agreements.




                                      -11-



                           PRICE RANGE OF COMMON STOCK

     Our common stock has been trading  publicly on the OTC Bulletin Board under
the symbol "TCHL" since 1994.  The table below sets forth the range of quarterly
high and low closing sales prices for our common stock on the OTC Bulletin Board
during the calendar  quarters  indicated.  The quotations  reflect  inter-dealer
prices,  without  retail  mark-ups,  mark-downs,  or  conversion,  and  may  not
represent actual transactions.

TCHL COMMON STOCK





                                                             CLOSING BID                        CLOSING ASK
                                                        -----------------------           -------------------------
YEAR ENDING DECEMBER 31, 1999                            HIGH             LOW             HIGH                LOW
- -----------------------------                            ----             ---             ----                ---
                                                                                                
First Quarter...................................       $2.625           $1.0625          $3.0               $1.3125

Second Quarter..................................        3.125            1.50             3.875              2.00

Third Quarter...................................        3.25             1.50             3.625              1.625

YEAR ENDING DECEMBER 31, 1998
- -----------------------------

First Quarter...................................       $3.125           $1.75            $3.375             $2.125

Second Quarter..................................        2.6875           1.6875           3.0                2.0

Third Quarter...................................        2.1875           1.125            2.625              1.4375

Fourth Quarter..................................        2.0625           1.25             2.625              1.50

YEAR ENDING DECEMBER 31, 1997
- -----------------------------

First Quarter...................................       $2.25            $ .125           $2.75              $ .625

Second Quarter..................................        3.125            1.4375           4.125              1.9375

Third Quarter...................................        2.75             2.0625           3.875              2.3125

Fourth Quarter..................................        2.625            1.375            2.75               1.75




     As of October  __,  1999,  there  were ___  holders of record of our common
stock.

                                 DIVIDEND POLICY

     We have never paid any cash  dividends on our common  stock and  anticipate
that, for the  foreseeable  future,  we will continue to retain any earnings for
use in the  operation of our business.  Payment of cash  dividends in the future
will  depend  upon  our   earnings,   financial   condition,   any   contractual
restrictions,  restrictions imposed by applicable law, capital requirements, and
other factors deemed relevant by our Board of Directors.



                                      -12-



                                 CAPITALIZATION


     The following table sets forth as of June 30, 1999:

o    on an actual basis; and

o    as adjusted  to reflect  the sale of the minimum of 571,428  shares and the
     maximum of 1,000,000 shares of common stock offered hereby, after deducting
     the estimated offering expenses:




                                                                        Period Ended
                                                                        June 30, 1999
                                                            -----------------------------------
                                                                               As Adjusted
                                                                          ---------------------
                                                             Actual       Minimum      Maximum
                                                            --------      --------     --------
                                                                              
Total Debt:                                                 $121,887      $121,887     $121,887

Stockholders' equity:

Common Stock, $.01 par value; 5,000,000
shares authorized; 3,575,660 shares issued and
outstanding-- actual and 4,147,088
(minimum) and 4,575,660 (maximum)-- as
adjusted; 11,316 shares held in treasury(1)............      $35,757       $41,471      $45,757

Additional paid-in capital.............................   $1,828,346    $3,722,632   $5,218,346

Accumulated deficit....................................    ($725,696)    ($725,696)   ($725,696)

Total stockholders' equity (deficiency)................   $1,138,407    $3,038,407   $4,538,407

Total Capitalization...................................   $1,260,294    $3,160,294   $4,660,294


- --------
(1)  Excludes (A) 75,000 shares issued subsequent to June 30, 1999 pursuant to a
     consulting   agreement  and  (B)  shares  issuable  upon  the  exercise  of
     outstanding  (1) options and  warrants  and (2) options that may be granted
     pursuant to certain consulting  agreements and under our stock option plan.
     See  "Management"  and  "Description of Securities -- Stock Options,  Stock
     Option Plan, and Other Agreements to Issue Stock."

                                      -13-



                                    DILUTION


     Purchasers of the shares will experience immediate and substantial dilution
in the value of their shares after purchase.  Dilution represents the difference
between the initial public offering price per share paid by the purchaser in the
offering and the net tangible book value per share  immediately after completion
of the offering.  Net tangible book value per share  represents the net tangible
assets, defined as total assets less total liabilities, divided by the number of
shares of  common  stock  outstanding  upon  closing  of the  offering.  Our net
tangible book value  (actual) at June 30, 1999  (unaudited),  was  $1,138,407 or
$.32 per common share.

     Giving  effect  to the  issuance  after  June 30,  1999 of  571,428  shares
assuming an offering  price of $3.50 per share  (minimum) and  1,000,000  shares
assuming an offering  price of $3.50 per share  (maximum) and the receipt of the
net  proceeds  by Tech Labs,  the pro forma net  tangible  book value would have
been:

o    $3,038,407 or $.73 per share upon completion of the minimum offering; and

o    $4,538,407 or $.99 per share upon completion of the maximum offering.

     This  represents  an immediate  increase in net tangible book value of $.41
per  common  share  (minimum  offering)  and $.67 per common  share (at  maximum
offering) to the existing  shareholders  and an immediate  dilution of $2.77 per
common share (minimum offering) and $2.51 per common share (maximum offering) to
persons purchasing shares in this offering. The following table illustrates this
per share dilution:


                                                              Minimum    Maximum
                                                              -------    -------

Offering price per share                                       $3.50      $3.50

Net tangible book value per share at June 30,                    .32        .32
1999 (unaudited)

Increase per common share attributable to                        .41        .67
payments by new investors                                      -----      -----


Net tangible book value per share at June 30,                    .73        .99
1999 (unaudited), on a pro forma basis                         -----      -----
reflecting the proceeds of this offering


Dilution of net tangible book value per share to               $2.77      $2.51
new shareholders(1)                                            -----      -----


- ---------

(1)  Represents dilution of approximately 79% with the completion of the minimum
     offering and 72% with the completion of the maximum offering, respectively,
     to purchasers of common stock offered hereby.




                                      -14-



     The following table sets forth on June 30, 1999, on a pro forma basis,  the
differences between existing shareholders and new investors in the offering with
respect  to  the  number  of  shares  of  common  stock  purchased,   the  total
consideration   paid,   and  the  average  price  per  share  paid  by  existing
shareholders and by new investors.



Minimum Offering(1)
                                                                                                       Percentage of
                                                               Percentage of                              Total
                                                                Outstanding     Consideration          Consideration  Average Price
                                             Number                Shares           Paid                   Paid         per Share
                                                                                                           
Existing
Shareholders                               3,575,660                 86%         $   35,757                  2%           $0.01

New Investors                                571,428                 14%         $2,000,000                 98%           $3.50

Total                                      4,147,088                100%         $2,035,757                100%              --


Maximum Offering(1)

                                                                                                       Percentage of
                                                               Percentage of                              Total
                                                                Outstanding     Consideration          Consideration  Average Price
                                             Number                Shares           Paid                   Paid         per Share
                                                                                                           
Existing
Shareholders                               3,575,660                 77%         $   35,757                  1%           $0.01

New Investors                              1,000,000                 23%         $3,500,000                 99%           $3.50

Total                                      4,575,660                100%         $3,535,757                100%              --



- --------
(1)  Based on the number of outstanding shares as of June 30, 1999 and excludes:


o    75,000 shares  issued  subsequent to June 30, 1999 pursuant to a consulting
     agreement;

o    options to  purchase  100,000  shares at $1.25 per share and an  additional
     100,000 shares at $1.75 per share pursuant to a consulting agreement;


o    options to purchase  50,000 shares  exercisable at $1.85 per share pursuant
     to a consulting agreement;


o    options to purchase an aggregate of 190,000 shares  exercisable at $.50 per
     share  granted  under  Tech  Lab's  stock  option  plan  for  officers  and
     directors;


o    options to purchase 75,000 shares exercisable at $1.12 per share; and

o    pursuant  to the  employment  agreement  with  our  president,  options  to
     purchase up to 300,000 shares,  100,000  options of which are vested,  with
     the balance to vest in 100,000  increments on each of October 1, 1999,  and
     October 1, 2000, so long as the  president is employed,  such options to be
     exercisable at $.50 per share. See "Management," "Management-- Stock Option
     Plans" and "Description of Securities."


                                      -15-



                             SELECTED FINANCIAL DATA

     The financial  data  included in the following  table has been derived from
our  unaudited  financial  statements  and  should  be read  together  with  our
unaudited  financial  statements and related notes and "MANAGEMENT'S  DISCUSSION
AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS."




                                                               Period Ended                                   Period Ended
                                                               December 31,                                     June 30,
                                              --------------------------------------------            --------------------------
                                                1996             1997               1998                1998              1999
                                              --------         --------           --------            --------          --------
                                                                                                               (unaudited)
                                                                                                          

Statement of Operations Data:

     Sales                                    $647,015         $444,322           $552,486            $172,319           $160,304

     Cost of Sales                             337,269          446,457            386,425             173,182            112,213
                                              --------         --------           --------            --------           --------

         Gross Profit                          309,746           (2,135)           166,061                (863)            48,091

     Operating Expenses
         General and administrative            246,915          257,826            311,716             188,569            298,311

         Depreciation and
         amortization                           10,849            7,278             18,133                  --                 --
                                              --------         --------           --------            --------           --------

     Income (loss) from operations              51,982         (267,239)          (163,788)           (189,432)          (250,220)

     Other income-- Interest                       388              166              1,654                  83                -0-

     Interest expense                            3,188            6,996              6,970               3,498                -0-
                                              --------         --------           --------            --------           --------

     Income (loss) before provision
         for income taxes                       49,182         (274,069)          (169,104)           (192,847)          (250,220)

     Provision for income                          -0-              -0-                -0-                 -0-                -0-

     Net income (loss)                          49,182         (274,069)          (169,104)           (192,847)          (250,220)

     Net income (loss) per share                 $0.04           ($0.18)            ($0.06)             ($0.09)            ($0.08)




                                                            Period Ended                                     Period Ended
                                                             December 31,                                      June 30,
                                              -------------------------------------------             --------------------------
                                                1996            1997              1998                  1998             1999
                                                ----            ----              ----                  ----             ----
Balance Sheet Data:                                                                                           (unaudited)
                                                                                                              
     Total assets                             $459,711         $609,526        $1,018,597             $590,126         $1,260,294

     Working Capital                           267,436          405,548           851,540              384,671          1,026,243

     Current Portion of long-term debt          34,445           34,445            32,742               32,742             31,131

     Long-term debt (less current portion)         -0-              -0-               -0-                  -0-               -0-

     Shareholders' equity                     $296,184         $429,615        $  863,727             $424,268        $ 1,138,407



                                      -16-



         MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
                              RESULTS OF OPERATIONS

General

     We were  incorporated  in 1947 as a New Jersey  corporation.  Our focus has
historically been the design, manufacture, and sale of rotary switches. Switches
have been a  significant  part of our  revenue  for five  decades.  In 1995,  to
augment revenues, we sought business in transformers and contract manufacturing.
In 1998, we made a shift to new product  development.  In 1998, we also made our
first  sales  of the IDS  product,  and in  April  of  1999,  we  completed  the
acquisition of the DynaTraX(TM) switch and technology. We will continue to focus
on IDS and DynaTraX(TM) sales and development of additional products using these
technologies.


     The following  table sets forth the  components of our revenues for each of
our major  business  activities in 1996,  1997,  and 1998 and for the six months
ended June 30, 1998 and 1999 and their  approximate  percentage  contribution to
revenues for the period indicated:




PRODUCT TYPE                   1996        % of Revenue         1997         % of Revenue       1998          % of Revenue
- ------------                   ----        ------------         ----         ------------       ----          ------------
                                                                                               

Rotary Switches              $262,858          40.6%          $199,324            44.8%       $166,550            30.1%

IDS Sensors                         0             0                  0               0         254,900            46.2%

Transformers/Coils             60,741           9.4%            53,595            12.1%         50,515             9.1%

Contract Manufacturing        323,416          50.0%           191,404            43.1%         80,520            14.6%
                             --------         -----           --------          ------        --------          ------

Totals                       $647,015         100.0%          $444,323           100.0%       $552,485           100.0%
                             ========         =====           ========          ======        ========          ======



                                                  Six Months Ended
                                                      June 30,
                              ------------------------------------------------------------
                                                     (unaudited)

PRODUCT TYPE                    1998          % of Revenue       1999         % of Revenue
- ------------                    ----          ------------       ----         ------------
                                                                     
Rotary Switches              $ 97,016             56.3        $ 76,160            47.5

IDS Sensors                    22,229             12.9          47,474            29.6

Transformers/Coils             36,876             21.4          22,006            13.8

Contract Manufacturing         16,198              9.4          14,664             9.1
                             --------           ------        --------          ------

Totals                       $172,319            100.0%       $160,304           100.0%
                             ========           ======        ========          ======



     As the foregoing  reflects,  there was a  significant  decrease in sales of
rotary  switches  and  contract  manufacturing,  due to a shift  to new  product
development  and  sales.  There  were no sales of the new IDS in 1997.  In 1998,
sales of the IDS were $254,900.


     The following  table sets forth the percentages of gross profit for each of
our major  business  activities in 1997 and 1998, and for the three months ended
June 30, 1998 and 1999:



                                                                                      Six Months Ended
                                                                                          June 30,
                                                                              -----------------------------------
                                                                                        (unaudited)
PRODUCT TYPE                        1997          1998       Net Change       1998          1999       Net Change
- ------------                        ----          ----       ----------       ----          ----       ----------

                                                                                        
Rotary Switches                     44.2%         45.0%          0.8%         44.2%         45.0%          0.8%

IDS Sensors                           -0-         52.0%         52.0%         52.0%         54.6%          2.6%

Transformers/Coils                  22.7%         25.0%          2.3%         22.7%         25.0%          2.3%

Contract Manufacturing              20.0%         22.8%          2.8%         20.0%         22.8%          2.8%

Unallocated company expenses(1)    (31.2%)       (13.1%)        18.1%        (38.8%)       (13.1%)        25.7%

Total company gross profit %        (0.5%)        30.1%         30.6%        (0.05%)        30.0%         30.5%




     We have begun to shift out of the subcontracting  and transformer  business
which provides low gross profit margins, for higher gross profit margin sales of
IDS and other new products.  While rotary  switches  produce high gross profits,
demand for rotary switches is low.

     We have gradually shifted our product offering from less profitable to more
profitable proprietary products.

- ----------
(1)  Includes physical inventory adjustments and factory overhead.


                                      -17-




Results of Operations


Six Months  Ended June 30,  1999,  Compared to Six Months Ended June 30, 1998 --
Unaudited.

     Sales  were  $160,304  for the first  six  months  of 1999 as  compared  to
$172,319 for the six months ended June 30, 1998. The decrease was due to limited
marketing efforts and the lack of new product introductions.

     Cost of sales of $112,213 for the six months  ended June 30, 1999  compared
to  $173,182  for  the  same  period  in  1998  decreased  significantly  due to
reductions in manufacturing  costs,  efficiencies and reduction of manufacturing
staff.

     Selling,  general, and administrative expenses increased by $109,742 or 58%
in the first half of 1999 as compared to the prior period in 1998 which resulted
from higher than normal  expenses in 1999 due to  professional  fees  associated
with the acquisition of DynaTraX(TM).

     Losses from operations of ($250,220) in the first half of 1999 increased by
$57,373 or 30% compared to losses of ($189,432) for the prior period as a direct
result of higher costs and lower selling, general, and administrative expenses.


1998 Compared to 1997.

     Sales increased 24% from $444,322 in 1997 to $552,486 in 1998. This was due
to an increase in sales of the Intrusion Detection System (IDS).


     Cost of sales  decreased  16% from $446,457 in 1997 to $386,425 in 1998 due
to an increase in sales of lower costs IDS products.


     Selling,  general  and  administrative  expenses,  including  depreciation,
increased 24% from  $265,104 in 1997 to $329,849 in 1998 due to increased  sales
efforts,  engineering,  testing, and promotion of new product introductions,  as
well as consulting, legal, and other expenses in connection with the acquisition
of the DynaTraX(TM) product line.


     Income  (loss) from  operations  decreased 39% from a loss of ($267,239) in
1997 to a loss of ($163,788)  in 1998 due to higher gross profit  margins on new
products.


     Interest  expense  decreased  negligibly  from  $6,996 in 1997 to $6,970 in
1998.

1997 Compared to 1996

     Sales  decreased  31.3% from  $647,015 in 1996 to $444,322 in 1997 due to a
decrease in subcontracting activity.

     Cost of sales increased 32.4% from $337,269 in 1996 to $446,457 in 1997 due
to fixed overhead.

     Selling,  general  and  administrative  expenses,  including  depreciation,
increased slightly from $257,764 in 1996 to $265,104 in 1997.

     We had income of $51,982 for 1996 as compared to a loss of  ($267,239)  for
1997 due to lower sales from subcontracting activity.

     Interest expense increased 119% from $3,188 in 1996 to $6,996 in 1997.

Liquidity and Capital Resources.


     During the years  ended  December  31, 1997 and 1998 and for the six months
ended June 30, 1998 and 1999 we have had difficulty  meeting our working capital
requirements,  which was a result of lower sales, limited marketing efforts, and
continued losses from  operations.  During the years ended December 31, 1997 and
1998, we completed sales of our common stock which raised approximately $407,000
in 1997 and  $603,716  in 1998.  During  calendar  1999 we raised an  additional
$250,000  for the  acquisition  of the  DynaTraX(TM)  assets  and an  additional
$200,000 for working capital.


     During  1998 we sold our  first IDS  products  to the U.S.  government  Los
Alamos  facility.  Continued  sales will,  however,  be dependent upon sustained
marketing efforts.  Bacause sales from our historical lines of products have not
in the past, and are not in the future expected to generate  sufficient  revenue
to support our  product  development  and  marketing  and sales  efforts for our
DynaTraX(TM) and IDS products,  we will be required to meet our capital needs to
finance our business plan through the sale of our shares of common stock in this
offering.  In the event we are unable to complete  this offering or we sell less
than the maximum number of shares offered hereby, we will be required to curtail
the implementation of our business plan.


Year 2000 Readiness

     Many currently  installed  computer systems and software products are coded
to accept only two digit  entries in the date code field and cannot  distinguish
21st century dates from 20th century dates.  These date code fields will need to
distinguish  21st century dates from 20th century dates to avoid system failures
or miscalculations  causing  disruptions of operations,  including,  among other
things, a temporary inability to process  transactions,  send invoices or engage
in similar normal business activities. As a result, many companies' software and
computer  systems  may need to be  upgraded  or replaced in order to comply with
such "Year 2000" requirements.

     Our  Year  2000  review  is in  progress.  We  believe  that all of our own
computer systems and products will be compliant before 2000.

     o    Products.  The DynaTraX(TM)  system software runs on Microsoft Windows
          NT, which is Year 2000 compliant.  The  DynaTraX(TM)  hardware is also
          compliant.   The  IDS  and  the  various   electronic  and  electrical
          components that we manufacture neither contain microprocessors nor are
          they reliant on time or date software. We believe such equipment to be
          unaffected by the Year 2000 problem.

     o    Vendors.  All of our  components  are  bought  "off the shelf" and are
          manufactured  by  numerous  companies.  We  believe we will be able to
          replace   supplies   from  any   vendor   experiencing   manufacturing
          difficulties due to the Year 2000 problem.

     o    IT  Systems.  We  conducted  a survey  of our  information  technology
          hardware and and have scheduled  upgrades  and/or  replacements of all
          identified  Year 2000  non-compliant  hardware and  software  prior to
          2000.

     o    Costs. We do not currently expect that costs associated with Year 2000
          compliance  will   materially   affect  our  operations  or  financial
          position. However, if we discover Year 2000 problems in the future, we
          may  not be  able  to  develop,  implement,  or  test  remediation  or
          contingency plans in a timely or cost-effective manner.

     o    Risks.  Failure  of  third  party  products,  such as a  breakdown  in
          telephone,  electric service or other utilities,  e-mail, voicemail or
          the  World  Wide  Web  could  cause  a  disruption   in  our  business
          operations.  Disruptions  in  services  provided  by banks,  telephone
          companies  and the U.S.  Postal  Service could  negatively  impact our
          business.  Although  we  believe  that  our  products  are  Year  2000
          compliant,  it is  possible  that they may not  contain the date codes
          necessary to operate in the year 2000.  Any failure of the products to
          perform could result in the delay or  cancellation  of product  orders
          and the  diversification  of managerial  and technical  resources from
          product  development  and other business  activities to attend to Year
          2000 issues.



                                      -18-



                                    BUSINESS

General


     Tech Laboratories,  Inc., which was incorporated in 1947,  manufactures and
sells  various  electrical  and  electronic  components.  On April  27,  1999 we
completed the acquisition of the DynaTraX(TM)  high-speed  digital switch matrix
system.  We believe that the  acquisition of the  DynaTraX(TM)  technology  will
enable us to become a provider of multi-media  digital network  distribution and
management equipment for use in campus and building facilities.


     In  addition,  during  the last two years,  through  our  subsidiary,  Tech
Logistics,  Inc., we have been marketing and  manufacturing  under our exclusive
license, an infrared perimeter intrusion and anti-terrorist  detection system or
"IDS."  The  IDS was  originally  designed  for  military  applications,  and we
currently  market this product to government  agencies and private  industry for
use in nuclear, industrial and institutional installations.

Historical Business

     We manufacture and sell standard and customized switches,  transformers and
test  equipment.  In  addition,  we act as a  contract  manufacturer  for  other
companies  and produce on an OEM basis  electronic  and  electrical  assemblies,
printed circuit board assemblies,  cable and harness  assemblies and specialized
electronic  equipment.  Approximately  15% of our products are  manufactured for
military applications.

     Our  switches are  primarily  incorporated  in  electronic  and  electrical
devices,  test field  engineering,  manufacturing and quality control equipment,
and are standardized and custom-made.  Transformers are devices for converting a
varying  current from one voltage to another and may  increase the voltage.  Our
historic customer base for transformers has been the elevator industry.

     Our contract manufacturing activities have included fabrication of computer
boards and assembly of cables and harnesses.  In addition, we have manufactured,
on an OEM basis,  such products as infrared  beam  perimeter  security  devices,
microprocessor  based  machine  controls,  test  instruments  for  ophthalmology
products,  test instruments for  manufacturers of integrated  circuits,  control
components for photo-lithographic products,  high-power control panels and power
distribution control panels.

     We have also expanded our product lines by manufacturing  test equipment in
which  switches are a key  component.  We have designed test  instruments in the
fields of resistance,  inductance and capacitance decade substitution that serve
as calibration and design aids for engineers.

     We have also  developed a new line of decade  resistance,  capacitance  and
inductance   substituters,   utilizing  our  highly  reliable  rotary  switches.
Prototypes for these  products have been made and evaluated,  and the tooling to
produce these products has been completed. We intend to market our new line over
the Internet,  as well as through our distribution and outside sales agents. Our
website is currently on-line. Our website address is www.techlabsinc.com.

     We have,  in the past two years,  entered into a number of  agreements  and
arrangements to develop and/or market a broader range of products, some of which
incorporate  some  of our  historical  products  and  others  of  which  involve
diversification  into the areas of  security  devices  and  systems  and network
switching systems. Due to our limited resources, we have only engaged in limited
development  and  marketing  of  these  products,  and our  revenues  from  such
activities have been minimal.

                                      -19-



We will  require the  proceeds of this  offering to market  these  products  and
develop  additional  products,  and there can be no assurance  that any of these
products  will  achieve  significant  market  acceptance  or that we can  derive
significant revenues from these products.


The DynaTraX(TM) Asset Acquisition

     On April 27, 1999, we completed the acquisition of the DynaTraX(TM) system,
from  NORDX/CDT,  INC. for a purchase price of $500,000.  In connection with the
acquisition of DynaTraX(TM) technology, we acquired certain inventory,  customer
and supplier  lists,  marketing and  promotional  materials,  patents and patent
applications,  and other  equipment  related  to the  DynaTraX(TM)  product.  We
believe that the  acquisition of the  DynaTraX(TM)  technology will enable us to
become a provider of multi-media  digital  network  distribution  and management
equipment for use in campus and building facilities.

     We  believe  that  there is a rapidly  growing  marketplace  for  "digital"
multi-media,  including internet, high-speed data, digital voice and video; and,
information  equipment  and systems.  We intend to use the  DynaTraX(TM)  unique
high-speed,  transparent  digital  cross-connect  matrix  to  produce  a line of
standard,  universal  firmware,  configurable  digital network  distribution and
management equipment that OEM's and/or Value-Added-Resellers will be able to use
as a platform they can custom configure,  through software,  to supply a variety
of industry and customer-specific applications and functions.

     We may be unable to develop or successfully market these proposed products.
We will need the funds from this  offering  to develop  and market our  existing
DynaTraX(TM)  products,  as well as developing  new products  incorporating  the
DynaTraX(TM)  technology.  See "Risk  Factors."  In the long term,  we intend to
build industry recognition for producing private,  customer-premise  (community,
commercial,  educational and hospitality complexes,  and residential buildings),
high-speed  Internet,  Long  Distance,  Intranet  information  distribution  and
management switching systems.


     We believe  the future  trend in  communications  is  reselling  local loop
services using new digital  transmission  technology and equipment to get around
the present "de facto monopoly" telephone and CATV companies maintain over local
connection and distribution services.


     We feel our  DynaTraX(TM)  technology  will  play a large  role in  helping
developers,  builders  and/or  managers of private  residential  communities and
commercial,   industrial,   educational  and  hospitality   complexes  establish
facilities that will distribute and manage  high-speed  digital  Internet,  Long
Distance  and CATV  services.  This  technology  permits  these  users to bypass
current telephone and CATV companies' "Last Mile" connection  service,  possibly
allowing them to increase rents and to make their  properties more attractive to
tenants.


Industry

DynaTraX(TM) Networking Management and Maintenance Technology


     Our DynaTraX(TM)  product is proposed to be sold in the multi-media digital
network  distribution and management  equipment industry.  The growth in digital
networks is clear as is the cost in supporting and  maintaining  these networks.
We initially intend to market the DynaTraX(TM) product in the eastern portion of
the United States with expansion to other markets over time.  There are at least
four  companies that have products that compete with the  DynaTraX(TM)  product.
However,  we believe none of these  competitors  offer a product with all of the
features or capabilities of DynaTraX(TM).



                                      -20-



     We expect that competition in the sale of our DynaTraX(TM)  product will be
on the basis of price, features,  service and technical support.  Pricing of our
products is based upon obtaining a margin above cost of  production.  The margin
we will accept varies with quantity and the channels of distribution.

     We believe that our DynaTraX(TM)  product offers a faster switch and a much
smaller  port size than any  competing  product and is not limited to a specific
type of network as with some competing products.


     Competition for network  management  products comes from several  different
sources.  One  source  of  competition  is the  designated  employees  of  large
organizations  which  have been  hired to manage  and  maintain  their  internal
networks.   However,   we  believe  the  need  to  reduce   costs   through  the
implementation  of automated cost saving  technologies  such as the DynaTraX(TM)
technology, will provide Tech Labs with market opportunities.

     Another group of competitors  which produce products to manage and maintain
the  network  physical  layer  consists of NHC,  RIT and Cyteck.  Of these three
companies,  NHC is the only one that offers a transparent high-speed switch. The
NHC switch is not as fast as our  DynaTraX(TM)  product and much smaller in port
size. In addition,  V-LAN switching,  which is a technology utilized by a number
of  companies,  can  be  regarded  as a  competing  technology.  However,  V-LAN
switching is limited to a specific  type of network  (Ethernet)  and not able to
support many tasks which our  DynaTraX(TM)  technology  is designed to complete.
These tasks are:

     o    rearranging  network physical layer  connections e.g.s moves, adds and
          changes of equipment  such as computer  terminals;  fax machines;  and
          printers;

     o    testing circuits;

     o    managing and mainatining end-to-end network configuration; and

     o    maintaining asset inventory records.

     We regard V-LAN as  complementary to DynaTraX(TM)  circuit  switching since
they   can   work   together   to   provide   a   more   comprehensive   network
management/maintenance solution. The four competitors all have greater financial
and other resources and currently  account for substantially all of the existing
market.


Infrared Intrusion Detection System ("IDS")


     In April 1997, we formed Tech Logistics,  Inc., a joint venture  subsidiary
owned at that time 80% by our  company  and 20% by Carmine O.  Pellosie,  Jr., a
director  of our  company and  president  of  International  Logistic,  Inc.,  a
privately  owned  company  that  distributes   police,   security,   safety  and
communication security devices. In May 1998, we acquired Mr. Pellosie's interest
in Tech  Logistics.  The IDS, which is an active  infrared sensor system able to
detect  intrusions by humans or vehicles into  protected  areas,  was originally
designed for military applications.

     We have recently  begun  marketing  IDS to government  agencies and private
industry for use in nuclear,  industrial,  and institutional  installations.  We
have  also  begun  to  manufacture  and  market   products   currently  sold  by
International  Logistics Inc., as well as new security,  police  training,  bomb
detection  and  disposal  equipment,   anti-terrorism  countermeasures  and  lie
detection  devices.  New devices are intended to include  hand-held  letter bomb
detectors,  hand-held weapons detectors, video surveillance equipment as well as
integrated audio-visual surveillance vehicles for government and police use.


     We have entered into an Amended and Restated Joint Marketing  Agreement and
a  Confidentiality  and  Manufacturing  Agreement  as of  October  1,  1997 with
Elekronik Apparatebau GmbH (EAG), W.T. Sports, Ltd. and FUA Safety Equipment, AG
(FUA),  pursuant  to which our  company  was  granted an  exclusive  right until
September 30, 2007 to manufacture and sell in the U.S., Canada and South America
the IDS products.  The  agreements  provide that gross pre-tax  profits shall be
calculated  according to GAAP and shall be distributed  quarterly in arrears 70%
to our company and 30% to FUA until March 31, 2001. Thereafter,  until September
30,  2007 the  agreements  provide  that any pre-tax net profit in excess of 16%
shall be  distributed  70% to our company and 30% to FUA. In  addition,  we will
also pay FUA a royalty of 5% of the cost of any IDS products we manufacture  and
sell. We also intend to market metal detection equipment manufactured by EAG for
use  in  security  and  industrial  applications,  such  as  walk-through  metal
detectors and hand-held metal detectors.


     We are  marketing  our  IDS  product  to the  security  and  anti-terrorist
industry. We believe this is a growing industry and that terrorist incidents and
security  breaches  serve to  increase  the  demand  for our  products.  We have
recently completed the sale of an IDS to Los Alamos National


                                      -21-



Laboratories.


     This   industry   has  a  number  of  different   competing   products  and
technologies. Competition in the industry is partly based on price and partly on
other factors such as effectiveness of a product in the field, acceptable levels
of false alarms for a given  application  and service.  We are marketing the IDS
product for global  distribution.  We have a number of  competitors  for the IDS
products offering  competitive  technology,  many of whom have greater financial
and other resources.

     We have received approval for the IDS from the U.S. Air Force for inclusion
in their  Tactical  Automated  Security  System  (TASS)  program which is a $500
million  program to thwart  enemy  attacks on  critical  military  installations
throughout  the world.  Subsequent  to this  approval,  Tech Labs has received a
blanket order to provide 50 IDS systems to the U.S. Air Force.  Tech Labs has as
of the date of this Prospectus  shipped 6 systems under its blanket order to the
TASS prime contractor.  Pricing of our products is based upon obtaining a margin
above cost of production. The margin we will accept varies with quantity and the
channels of distribution.


Switches, Transformers and Test Equipment

     We  sell  our  switch,  transformer  and  test  equipment  products  in the
electronics and electrical industries,  primarily as a contract manufacturer for
other  companies  or for  inclusion in OEM  products.  We market our products in
these industries in the United States.  This is a mature market.  Competition is
on the  basis of price  and  service.  Pricing  of our  products  is based  upon
obtaining a margin above cost of  production.  The margin we will accept  varies
with quantity and the channels of distribution. We have many competitors in this
market  who are able to  produce  similar  quality  products,  many of whom have
greater financial and other resources than we do.

Marketing Strategies

     Marketing.   We  plan  to  implement  a  three-pronged   marketing  program
consisting of:


     o    Industry announcements and presentations through business and industry
          trade groups;

     o    Establishing  relationships  with several  industry  recommenders  and
          specifiers,  who are  consultants  and  engineering  companies to help
          present our cable  management and network  physical layer solutions to
          the end-users and their contract management or system integrators; and

     o    A promotional  campaign of ads, mailings,  and on-line Web site media,
          targeted at the end-user  communications  managers,  their consultants
          and advisers.

     Initially,  we will  focus  on the  communication/computer  centers  in the
eastern part of the United  States.  We plan to divide this area into four sales
regions:

     o    New England states;

     o    New York metropolitan area;

     o    Mid-Atlantic/Washington DC area; and

     o    South East Coast states.

     We will  quickly set up several  regional  representatives,  sales  agents,
and/or certified value added resellers  (VARs) in each of the four regions.  Our
plan is to have  one  representative  and,  initially,  up to two  VARs for each
region.  Whenever possible, we plan to use former NORDX/CDT trained sales agents
and certified VARs.


     Sales  representatives  will be  commissioned  sales  agents.  VARs will be
system  integrators  who will purchase  DynaTraX(TM)  products at a volume based
discount  price for resale as part of a  turn-key  (design,  install,  maintain)
service.


     We also plan to expand on the  initial  program by  opening  up  additional
sales areas in the country and  overseas.  We  contemplate  doing this by adding
regional  representatives  or agents, or through current VAR organizations  that
have a national presence.



                                      -22-




     In the  established  East Coast  area,  we intend to set up three  regional
sales/service centers:

o    Massachusetts;

o    Washington, DC; and

o    Florida

     We will repeat the process in the other areas as they become established.

     We  plan  to use our  sales/service  centers  to  introduce  new,  enhanced
versions of the DynaTraX(TM)  system and to provide  territory  customer support
services.  We also  plan  to set up a  separate  marketing  campaign  and  sales
operations  to  build  markets  for our  expanded  high-speed,  customer-premise
DynaTraX(TM) gateway networking switch.


     In  addition,  working  with  VARs,  we will focus on  providing  turn-key,
private  customer-premise  digital gateway exchange  networking systems. We will
target real estate  developers,  builders and/or owners of private  communities,
commercial community retail complexes and shared rental buildings to enable them
to control and resell  Internet,  Long Distance,  CATV, and building  automation
information services going into and out of their private facilities.


     Although we believe that we can be profitable by the fourth quarter of 1999
from the  increased  sales of our IDS products  and sales of the newly  acquired
DynaTraX(TM)  completed  inventory,  our  profitability  is  subject to both the
successful and timely  implementation of our business plan and market acceptance
of our new products.  All research and development of our IDS products have been
expensed and we have received  approval from the U.S. Air Force for inclusion of
the IDS products in its TASS  program.  We received our first  blanket order for
our IDS product in May 1999.


     Our plan to become profitable  included the acquisition of the DynaTraX(TM)
product  in April  1999  and to sell  the  finished  DynaTraX(TM)  inventory  we
acquired.


     Because we have incurred  substantially  all our  anticipated  research and
development  costs with  respect to our IDS  product and have had it approved by
the Air Force for inclusion in the TASS program, and have completed the purchase
of the DynaTraX(TM) switch,  technology and marketing materials, upon completion
of this  offering,  we  believe we will have the funds  necessary  to market our
products and achieve profitability.

     Our  profitability  will be delayed if we are not able to sell our products
as we have  anticipated.  We believe we are raising  sufficient  funds with this
offering  to achieve the sales  necessary  to become  profitable  and to provide
sufficient liquidity until such time as we become profitable.  In the event that
sales and  profitability  are delayed to the point beyond that  anticipated  and
liquidity is  impacted,  we would reduce or defer  operating  expenses,  such as
expenses to finish work in progress  relating to the DynaTraX(TM)  inventory and
research and development of additional DynaTraX(TM) products.

Source of Supply

     Current  inventory  component  purchases for all our products are made from
OEMs, brokers, and other vendors. We typically have more than a single source of
supply  for each  part,  component,  or  service,  but from  time to time we may
utilize a single  supplier for a particular  part or component.  During the year
ended December 31, 1998, Wiggins Plastics was our largest supplier with 14.2% of
our overall  inventory  purchases.  These  purchases  were primarily used in the
manufacture of  electromechanical  switches.  During the year ended December 31,
1997,  Wiggins  Plastics  accounted for 16.8% of our supply of inventory.  Those
components were in products that produced approximately 25.7% of our revenue for
such year. We have no long-term agreements with any of our suppliers.


Order Backlog

     The backlog of written firm orders for our products and services as of June
30, 1999, was as follows:

          As of June 30, 1999: $485,440

          As of June 30, 1998: $159,109


Patents

     In connection with our acquisition of the DynaTraX(TM)  assets, we acquired
certain patents and pending patent applications. While a patent has been granted
in Great Britain,  our patent applications in the U.S., Europe and elsewhere are
subject to review in those  jurisdictions.  There can be no assurance that these
patents  will be  granted  and even if  granted  may  afford  us  limited  or no
protection,  depending  upon the  nature of  competing  technology  and upon our
ability to defend our intellectual property rights.



                                      -23-



Employees


     As of June 30, 1999, we had 11 full-time employees, including our officers,
seven of whom were  engaged in  manufacturing,  one in repair  services,  one in
administration  and  financial  control,  one in  engineering  and  research and
development, and one in marketing and sales.

Facilities; Manufacturing

     Our corporate  headquarters and manufacturing  facility is located in North
Haledon,  New  Jersey.  Our  primary  manufacturing  and  office  facility  is a
one-story  building  that is  adequate  for our  current  needs.  We lease  this
facility of 8,000 square feet, from a non-affiliated  person, under a lease that
ends in May, 2001.  The annual base rent is $48,000 and includes  property taxes
and other  adjustments.  We believe our  premises  are  adequate for our current
needs and that if and when additional  space is required,  it would be available
on acceptable terms.


     We are an  integrated  manufacturer  and,  accordingly,  except for plastic
moldings and extrusions,  produce nearly all major  subassemblies and components
of our devices from raw materials.  We purchase certain  components from outside
sources and maintain an in-house,  light machine shop allowing  fabrication of a
variety of metal parts and castings, complete tool room for making and repairing
dies, a stamping shop and an assembly shop with light assembly presses. Our test
lab  checks  and tests our  products  at  various  stages of  assembly  and each
finished product undergoes a complete test prior to shipment.

     We anticipate that we will either manufacture any new products ourselves or
subcontract their  manufacture,  in whole or in part, to others. We believe that
personnel,  equipment,  and/or  subcontractors  will be readily available as and
when needed.

     We offer warranties on all our current products,  including parts and labor
for one year.

     We have limited  research and development  facilities and currently  employ
one (1) engineer.

Litigation

     We are involved in a lawsuit  arising from a letter of intent relating to a
small potential  transaction we did not complete  because we believed there were
misrepresentations  made to us.  We  believe  that the  outcome  is likely to be
favorable, but that our maximum liability if we do not prevail would be $30,000.

                                      -24-




                                   MANAGEMENT

Directors, Executive Officers, and Key Consultants

Name                           Age           Title
- ----                           ---           -----

Bernard M. Ciongoli            52            President, Treasurer, and Director

Earl M. Bjorndal               47            Vice President and Director

Carmine O. Pellosie, Jr.       57            Secretary and Director

Louis Tomasella                58            Director


Richard J. Rice                62            Director


     Each  director  is  elected  for a period  of three  years  and  until  his
successor is duly elected by shareholders  and qualified.  Officers serve at the
will of the board of directors.

     Bernard M. Ciongoli  became our president and a director in late 1992,  and
became  Treasurer  in 1998.  From 1990  through  1991 he served as  president of
HyTech  Labs,  a company  engaged  in sales and  servicing  of  electronic  test
equipment. During the years of 1987 to 1990, he acted as the principal owner and
President of Bernco  Developers,  a real estate developer.  Mr. Ciongoli holds a
degree in electronic engineering from Paterson Institute of Technology.

     Earl M. Bjorndal has been with us in various  capacities since 1981. He has
been a  director  since  1985,  and  became a vice  president  in 1992.  He is a
graduate of the New Jersey  Institute of  Technology  with both  bachelor's  and
master's degrees in industrial engineering.

     Carmine O.  Pellosie,  Jr. has been a director  since the formation of Tech
Logistics,  Inc. in 1997 and has been our  Secretary  since  April  1999.  Since
January 1, 1999, he has been the Controller of the Passaic County  Department of
Health and Human  Services.  Prior to January  1999,  he was, for more than five
years, president of International Logistics, Inc.


     Louis J. Tomasella has served as director since 1994 and was treasurer from
1994  through  1998.  He is the owner of Tomco  Realty,  a general  real  estate
brokerage firm in New Jersey.  Mr. Tomasella holds a bachelors degree in liberal
arts from Rutgers University.



     Richard J. Rice has served as a director  since July 1999. He has served as
chairman of  Teletalk  International  Services,  Inc.  since June 1994.  He also
serves as president and CEO of Richard J. Rice, Inc. since November 1993.  Prior
to 1993 Mr. Rice was president and CEO of Long Distance Services,  Inc. for more
than five years.


Executive Compensation


     The following table  summarizes the  compensation  paid to or earned by our
president.  No other officer has received  compensation in excess of $100,000 in
any recent fiscal year.

                           Summary Compensation Table



                                                                              Long-Term
                                         Annual Compensation                Compensation
                                   -----------------------------------      -------------
                                                                              Shares of
                                                                             Common Stock
                                                                            Issuable Upon
    Name and 1998                                                            Exercise of
 Principal Position                Year       Salary($)       Bonus($)         Options
 ------------------                ----       ---------       --------         -------
                                                                   
Bernard M. Ciongoli                1998       $125,000          0              300,000
  President, Treasurer


     The following table sets forth information realting to all options granted:

                       Option Grants in Fiscal Year 1998




                                                   Percent of
                                 Number of        Total Options
                                Securities         Granted to
                                Underlying        Employees in
                              Options Granted      Fiscal Year       Exercise        Expiration
          Name                    (#)(1)             (%)(2)         Price($)(3)         Date
          ----                ---------------     ------------     -----------       ----------
                                                                             
Bernard M. Ciongoli              300,000              85.7             $.50           10/1/03
Earl M. Bjorndal                  50,000              14.3             $.50           10/1/03
Carmine O. Pellosie, Jr.               0               N/A              N/A               N/A


     We  have a five  (5)  year  employment  contract  with  Mr.  Ciongoli  that
commenced  October 1, 1998, and amended June 18, 1999. Mr. Ciongoli is currently
compensated at the base salary rate of $125,000 per annum.  Mr. Ciongoli is also
entitled to receive two (2%) percent of our sales in excess of $1,000,000 during
any year he is employed by ua. In  addition,  Mr.  Ciongoli  was also granted an
option  exercisable  for five (5) years from date of grant to  purchase  300,000
shares of stock at $.50 per share,  such option to vest in increments of 100,000
shares per annum on each anniversary date of the agreement commencing October 1,
1998.  The  agreement is  automatically  renewed for one (1) year unless  either
party  terminates  the  agreement  in  writing  at least  180 days  prior to the
expiration of the term or of any renewal period.



     In 1996 we granted to Mr. Ciongoli an option to purchase  100,000 shares of
common  stock  exercisable  for five (5) years at $.50 per share under our stock
option plan.


                                      -25-




     We do not have  employment  agreements  with  any  other  officer  or other
employee. Our directors are not presently compensated.


Consultants


     We have  entered into a consulting  agreement  with MPX Network  Solutions,
Inc.  The term of the  agreement  is for one year  expiring  on March 14,  2000,
renewable  for an  additional  one  year  period.  MPX will  provide  consulting
services in the areas of marketing, customer relations and strategic and product
development planning,  particularly with regard to communications  products. MPX
will   receive  an  annual  fee  of  $52,000   and   commissions   on  sales  of
telecommunications  products during the term of the agreement ranging from 3% of
the first  $1,000,000 of the net sale prices to 1/2% of the net sale prices over
$4,000,000.  MPX will also  receive  50,000  shares of common  stock and will be
issued  options to purchase up to 50,000 shares of common  stock,  at a purchase
price of $1.25 per share, depending on net sales of telecommunications  products
during the initial term and the extension term of the agreement.  These services
will be provided on an as needed basis,  primarily by MPX's  president,  Mr. Sal
Grisafi.

     We have also entered into a consulting agreement with Scott Coby. Under the
terms of the  agreement,  the  consultant  will provide  certain  marketing  and
financial services. In consideration for entering into the agreement,  which has
an initial term of two years,  we issued to the consultant a warrant to purchase
50,000 shares of common stock at $1.85 per share exercisable for five (5) years,
and an  additional  warrant  (the  "Second  Warrant")  to purchase up to 200,000
shares of common stock at $3.50 per share  exercisable  for five (5) years,  the
Second Warrant to vest in increments of 25,000 shares each for sales of $250,000
or more of Tech Lab's products to purchasers  obtained by consultant  within the
initial two (2) year term of the Consulting Agreement. The shares underlying the
warrants have certain registration rights.

     We have also entered into a consulting agreement dated March 10, 1999, with
Mint  Corporation,  a New York  corporation,  to provide  certain  financial and
business  consulting  services,   which  include  assisting  our  management  in
developing its business plan,  introducing Tech Labs to members of the financial
community,  and assisting us in our financial  planning.  Under the terms of the
consulting  agreement,  which may be  terminated by us upon ten (10) days' prior
written  notice,  we (a) issued 100,000  shares to Mint,  25,000 shares of which
were issued in June 1999 and 75,000 shares were issued in October 1999; and, (b)
granted to  consultant  an option to  purchase  up to  200,000  shares of common
stock,  such options to be exercisable  to purchase  100,000 shares at $1.25 per
share and options to  purchase  100,000  shares at $1.75 per share.  The options
vests in full if the  agreement  has not been  terminated  by Tech Labs prior to
July 10, 1999.  The shares  underlying  the options  have  certain  registration
rights.

Stock Option Plan

     On December  11, 1996,  the Board of Directors  adopted a stock option plan
for officers, directors, and other key employees. Options issued pursuant to the
stock option plan are meant to qualify as  incentive  stock  options  within the
meaning of Secion 422A of the Internal  Revenue Code. A total of 450,000  shares
were set aside for this purpose,  and options for an aggregate of 190,000 shares
have been granted at an exercise price of $.50 per share.


                              CERTAIN TRANSACTIONS


     The information set forth herein  describes  certain  transactions  between
Tech Labs and certain affiliated parties.  Future transactions,  if any, must be
approved by the Board of Directors.



                                      -26-



     On December 11, 1996, we agreed to  compensate  our  president,  Bernard M.
Ciongoli,  and our vice  president,  Earl M. Bjorndal,  for unpaid salary earned
during 1996 in the form of common stock.  Mr. Ciongoli  received  280,000 shares
for unpaid  salary  earned in the amount of $14,000 at $0.05 per share,  and Mr.
Bjorndal  received  160,000  shares  for unpaid  salary  earned in the amount of
$8,000 at $0.05 per share.


     In December,  1996, we issued to Louis  Tomasella  100,000 shares of common
stock for consulting services.

     In April, 1997, we formed Tech Logistics,  Inc., a joint venture subsidiary
with  Carmine  O.  Pellosie,  Jr.  to market  security  devices  distributed  by
International  Logistics,  Inc., a private-owned  company, of which Mr. Pellosie
was the president and principal  shareholder.  Mr. Pellosie became a director of
Tech Labs at that time. In May 1998, we acquired Mr. Pellosie's interest in Tech
Logistics,  Inc. for 15,000 shares of our common  stock.  See "Business -- Other
Recent Developments."




                                      -27-



                             PRINCIPAL STOCKHOLDERS


     The  following  table sets  forth,  as the date of this  prospectus  and as
anticipated  following this offering,  the ownership of the presently issued and
outstanding  shares of our common  stock (a) by persons  known to us to own more
than 5% of such stock,  and (b) the ownership of common stock by our  directors,
and by all officers and directors as a group.




                                         Number of
                                        Shares Owned      % of Shares           % of Shares
                                        Beneficially       Prior to           Outstanding After
Name                                   and of Record       Offering(1)            Offering(1)
- ----                                   -------------       --------               --------
                                                                           Minimum          Maximum
                                                                           -------          -------
                                                                                
Bernard M. Ciongoli(2)                     720,000          20.14%          17.36%          15.74%

Earl Bjorndal(3)                           248,344           6.95%           5.99%           5.43%

Carmine O. Pellosie, Jr.(4)                 40,000           1.12%             *               *

Louis Tomasella(5)                         120,000           3.36%           2.89%           2.62%

Richard J. Rice                             80,000           2.24%           1.92%           1.75%

All officers and directors as a          1,208,344          33.80%          29.13%          26.40%
group (4 persons)(2-5)


- -----------
*    less than 1%.

(1)  Excludes 75,000 shares issued to a consultant subsequent to June 30, 1999.

(2)  Includes   100,000  shares   issuable  upon  the  exercise  of  immediately
     exercisable  options granted under our stock option plan and 100,000 shares
     issuable upon  exercise of options  earned under our  employment  agreement
     with Mr. Ciongoli.

(3)  Includes   50,000  shares   issuable  upon  the  exercise  of   immediately
     exercisable options granted under our stock option plan.

(4)  Does not  include  20,000  shares  issuable  upon the  exercise  of options
     granted  upon our stock option  plans,  which  options are not  exercisable
     until July 2000.

(5)  Includes   20,000  shares   issuable  upon  the  exercise  of   immediately
     exercisable options granted under our stock option plan.





                              PLAN OF DISTRIBUTION


     We will receive proceeds from the sale of 1,000,000  shares,  aggregating a
maximum of $3,500,000,  before deducting offering  expenses,  if all such shares
are sold. We will not receive the proceeds of any sale of the  securities by any
selling  securityholders.  We  will  pay  all of the  expenses  incident  to the
registration  of  the  securities,   including   registration  pursuant  to  the
securities  laws  of  certain   states,   other  than   commissions,   expenses,
reimbursements, and discounts of underwriters, dealers, and agents, if any, made
pursuant to any sales by the selling securityholders.

Minimum offering and escrow account

     All funds  received  by us with  respect  to the sale of the first  571,428
shares will be  deposited by us at Hudson  United Bank.  If a minimum of 571,428
shares offered for sale in our direct participation offering are not sold within
ninety (90) days following the effective date of the  registration  statement of
which this  prospectus  is a part,  the offering  will  automatically  terminate
unless extended for up to an additional  ninety (90) days in our sole discretion
and all funds received from the sale of the shares will be returned to


                                      -28-




the  purchasers  thereof with interest if the funds are held in escrow more than
90 days,  at the same rate as paid by the escrow bank,  and without  interest if
held less than 90 days. At the time that 571,428  shares have been sold prior to
the  expiration  of the  90-day  period,  as the same may be  extended,  we will
release the funds from the escrow  account for deposit into the working  account
of our  company.  Although we will  continue to sell the  offering to attempt to
reach the maximum offering (1,000,000 shares),  such released funds will be used
at that time as described herein.

     We may  use  one or  more  member  firms  of the  National  Association  of
Securities Dealers,  Inc. to sell the shares. As of the date hereof, we have not
entered into any agreements or arrangements  for the sale of the shares with any
broker,  dealer,  or sales  agent.  Any  underwriters,  dealers,  or agents  who
participate in the distribution of the shares may be deemed to be "underwriters"
under the Securities Act of 1933, and any discounts, commissions, or concessions
received  by any such  underwriters,  dealers,  or  agents  may be  deemed to be
underwriting  discounts  and  commissions.  We  anticipate  that we  will  pay a
commission or underwriting fee to such brokers or dealers of no more than 10%.

     If, at some time, we meet the  requirements  of the NASDAQ  SmallCap Market
for listing of our shares,  we will apply for listing.  If our shares  should be
accepted for listing  thereon,  then certain  underwriters may engage in passive
market making  transactions  in our common stock in accordance  with Rule 103 of
Regulation M.


     In order to comply with the applicable  securities laws, if any, of certain
states, the securities will be offered or sold in such states through registered
or licensed brokers or dealers in those states. In addition,  in certain states,
the  securities  may not be offered or sold unless they have been  registered or
qualified  for sale in such states or an  exemption  from such  registration  or
qualification requirement is available and with which we have complied.


Limited state registration


     We anticipate that we will primarily sell the shares in a limited number of
states,  depending  on the location and  registration  of any selling  broker or
dealer that it locates.  We will initially seek to qualify or register the sales
of the shares in the states of New York,  New Jersey,  Connecticut,  California,
Pennsylvania, Michigan, Texas and Florida. We will not accept subscriptions from
investors  resident in other states unless we effect a  registration  therein or
determines that no such registration is required.

Sales by the selling securityholders

     The selling  securityholders  shares may be sold to purchasers from time to
time directly by and subject to the  discretion of the selling  securityholders.
The selling  securityholders  may, from time to time, offer their securities for
sale through  underwriters,  dealers, or agents, who may receive compensation in
the form of underwriting discounts, concessions, or commissions from the selling
securityholders and/or the purchasers of the securities for whom they may act as
agents.

     Any underwriters, dealers, or agents who participate in the distribution of
the  securities may be deemed to be  "underwriters"  under the 1933 Act, and any
discounts,  commissions,  or  concessions  received  by any  such  underwriters,
dealers,  or agents may be deemed to be  underwriting  discounts and commissions
under the 1933 Act. The securities  sold by the selling  securityholders  may be
sold from time to time in one or more  transactions at an offering price that is
fixed or that may vary from  transaction to transaction  depending upon the time
of sale or at prices otherwise  negotiated at the time of sale. Such prices will
be determined by the selling securityholders or by agreement between the selling
securityholders and any underwriters.

                                      -29-



     Any underwriters, dealers, or agents who participate in the distribution of
the securities may be deemed to be "underwriters"  under the Securities Act, and
any discounts,  commissions,  or concessions  received by any such underwriters,
dealers,  or agents may be deemed to be  underwriting  discounts and commissions
under the Securities Act.


     At the time a  particular  offer is made by or on the behalf of the selling
securityholders,  a prospectus, including any necessary supplement thereto, will
be  distributed  which will set forth the  number of shares of common  stock and
other  securities  being offered,  and the terms of the offering,  including the
name or names of any underwriters,  dealers,  or agents, the purchase price paid
by any  underwriter for the shares  purchased from the selling  securityholders,
any discounts,  commissions and other items  constituting  compensation from the
selling  securityholders,  any discounts,  commissions,  or concessions allowed,
reallowed, or paid to dealers, and the proposed selling price to the public.


Use of a Broker-Dealer


     If we determine to use a broker-dealer, such broker-dealer must be a member
in good standing of the National  Association  of Securities  Dealers,  Inc. and
registered, if required, to conduct sales in those states in which it would sell
the  shares.  We  anticipate  that we would  not pay in excess of 10% as a sales
commission  for any sales of the  shares.

     If a  broker-dealer  were  to sell  the  shares,  it is  likely  that  such
broker-dealer  would be deemed to be an underwriter of the securities as defined
in  Section  2(11) of the  Securities  Act of 1933 and we would be  required  to
obtain a  no-objection  position  from the National  Association  of  Securities
Dealers,  Inc.  regarding the underwriting  and compensation  terms entered into
between Tech Labs and such  potential  broker-dealer.  In addition,  we would be
required to file a  post-effective  amendment to the  registration  statement of
which  this  prospectus  is  a  part  to  disclose  the  name  of  such  selling
broker-dealer  and the agreed  underwriting and compensation  terms. In order to
comply with the  applicable  securities  laws,  if any, of certain  states,  the
securities will be offered or sold in such states through registered or licensed
brokers or dealers in those states.

     Pursuant  to  Regulation  M of the  General  Rules and  Regulations  of the
Securities and Exchange  Commission,  any person  engaged in a  distribution  of
securities,   including  on  behalf  of  a  selling   securityholder,   may  not
simultaneously  bid for,  purchase  or  attempt to induce any person to bid for,
purchase,  or attempt to induce any person to bid for or purchase  securities of
the same class for a period of five business days prior to the  commencement  of
such  distribution  and continuing  until the selling  securityholder,  or other
person  engaged  in  the  distribution,  is  no  longer  a  participant  in  the
distribution.




     We may select  dealers  who are  members  of the  National  Association  of
Securities  Dealers,  Inc. to sell the shares,  and may pay commissions of up to
[10]% to such dealers.  No underwriter or dealer has made any firm commitment to
purchase or sell any of the Shares offered hereby.

Determination of Offering Price

     While  there is a limited  market for the stock,  the amount of stock to be
offered in this offering is  substantially  greater than the daily volume in our
stock. We have, therefore, arbitrarily priced the stock

                                      -30-



we are offering at a price that we feel is reflective of what the current market
would support, given the number of shares we are selling.  However, there can be
no  assurances  that after this  offering the market price of the stock will not
decline.

                       OFFERING BY SELLING SECURITYHOLDERS


     An additional 90,045  outstanding  shares and 50,000 shares of common stock
issuable upon exercise of warrants held by the selling securityholders have been
registered  pursuant to the registration  statement under the Securities Act, of
which this prospectus forms a part, for sale by such holders.  The shares may be
sold  subsequent to the effective  date of the offering if a current  prospectus
relating to the securityholder shares is in effect and the securityholder shares
are  qualified  for sale.  None of the shares  being  registered  by the selling
securityholders  pursuant to this  registration  statement are being offered for
sale in connection with the offering.  The shares of common stock and the shares
underlying any warrants are not, however, subject to a lock-up.

     We  will  not  receive  any   proceeds   from  the  market   sales  of  the
securityholder  shares,  although we will receive the proceeds from the exercise
of the  warrants  held by the selling  securityholders.  Tech Labs is paying all
costs and  expenses  of  registering  the  securityholder  shares.  Sales of the
securityholder  shares or the  potential  of such  sales  could  have an adverse
effect on the market  price of our  common  stock.  See "Risk  Factors -- Shares
Eligible for Future Sale."

     The  selling  securityholders  and the number of shares held by each are as
listed below:


                                                                  SECURITYHOLDER
            SELLING SECURITYHOLDERS                                   SHARES
            -----------------------                                   ------


Scott Coby....................................................         45,045

Coby Capital Corporation......................................         50,000

David Harris..................................................         45,000
                                                                     --------

    TOTAL.....................................................        140,045

     There  are no  other  material  relationships  between  any of the  selling
securityholders and Tech Labs, nor have any such material  relationships existed
within the past three years.



     The sale of the securityholder  shares may be effected from time to time in
transaction,  which may  include  block  transactions,  in:

     o    the over-the-counter market;

     o    in negotiated transactions; or

     o    a combination of such methods of sale or otherwise.

     Sales may be made at fixed  prices which may be changed,  at market  prices
prevailing at the time of sale, or at negotiated prices.

     Selling  securityholders  may effect  such  transactions  by selling  their
securities directly to purchasers

     o    through broker-dealers acting as agents; or

     o    to broker-dealers who may purchase shares as principals and thereafter
          sell the  securities  from time to time in the  market  in  negotiated
          transactions or otherwise.

     Broker-dealers,  if any, may receive compensation in the form of discounts,
commissions,  or concessions and/or the purchasers from whom such broker-dealers
may act as agents or to whom they may sell as  principals  or  otherwise,  which
compensation as to a particular broker-dealer may exceed customary commissions.



                                      -31-



     At the time a particular  offer of  securityholder  shares is made by or on
behalf of a selling securityholder, to the extent required, a Prospectus will be
distributed  that will set  forth the  number  of  securityholder  shares  being
offered  and the  terms  of the  offering,  including  the  name or names of any
underwriters,  dealers,  or  agents,  if any,  the  purchase  price  paid by any
underwriter   for  any   securityholder   shares   purchased  from  the  selling
securityholder,  and any  discounts,  commissions,  or  concessions  allowed  or
reallowed or paid to dealers, and the proposed selling price to the public.


     If any of the following  events occurs,  this Prospectus will be amended to
include  additional  disclosure  before  offers and sales of the  securityholder
shares are made:

     o    To the extent such  securities  are sold at a fixed price or by option
          at a price other than the prevailing market price, such price would be
          set forth in this Prospectus;

     o    If the  securities  are sold in block  transactions  and the purchaser
          wishes  to  resell,  such  arrangements  would  be  described  in this
          Prospectus;

     o    If the  compensation  paid to  broker-dealers  is other than usual and
          customary discounts,  commissions,  or concessions,  disclosure of the
          terms of the transaction would be included in this Prospectus.

     This  prospectus  would  also  disclose  if there are other  changes to the
stated plan of distribution,  including arrangements that either individually or
as a group would constitute an orchestrated  distribution of the  securityholder
shares.

     Under applicable  rules and regulations  under the Exchange Act, any person
engaged in the  distribution  of  securityholder  shares may not  simultaneously
engage in market making  activities  with respect to any securities of Tech Labs
for a period of at least two (and up to nine) business prior to the commencement
of such distribution.  In addition, each selling securityholder desiring to sell
securityholder  shares  will be  subject  to the  applicable  provisions  of the
Exchange  Act and the  rules  and  regulations  thereunder,  including,  without
limitation, Regulation M, which provisions may limit the timing of the purchases
and sales of shares of our company's securities by such selling securityholders.


     The  selling   securityholders  and  broker-dealers,   if  any,  acting  in
connection  with such  sales  might be deemed to be  "underwriters"  within  the
meaning of Section 2(11) of the Securities  Act, and any commission  received by
them and any profit on the resale of the securities  may be deemed  underwriting
discounts and commissions under the Securities Act.

                                      -32-



                         SHARES ELIGIBLE FOR FUTURE SALE


     If we sell the  maximum  number of shares  in this  offering,  we will have
4,575,660(1) common shares outstanding.  Other than shares sold to affiliates of
Tech Labs,  the shares sold in this  offering will be freely  tradeable  without
restriction  under the Securities Act of 1933. Of the 3,575,660 shares of common
stock currently outstanding,  2,368,266 are freely tradeable without restriction
under the Act. The remaining 1,207,394 shares held by existing  shareholders are
deemed "restricted" securities within the meaning of Rule 144 under the Act.

     In general, under Rule 144, restricted securities held by any person who is
not an affiliate of the company and who has beneficially owned his or her shares
for at least two years are  freely  tradeable.  In  addition,  under Rule 144, a
person who has beneficially  owned restricted  securities for at least one year,
including  persons who may be deemed  "affiliates"  of the company,  as the term
affiliate  is  defined  in Rule  144,  would be  entitled  to sell,  within  any
three-month  period,  a number of common  shares of which  does not  exceed  the
greater  of 1% of our then  outstanding  common  shares  or the  average  weekly
trading  volume in the  over-the-counter  market during the four calendar  weeks
preceding the date on which notice of the sale is filed with the  Securities and
Exchange Commission under Rule 144.

     No sales are permitted,  however, unless the current information about Tech
Labs  prescribed  by Rule 144 is  publicly  available,  sales  are made  through
brokers or market  makers in the manner  prescribed  by the rule,  and all other
requirements of the rule are met. The restricted  shares  outstanding  have been
held for varying  periods of time, and certain of such shares have been held for
the  requisite  periods  and may be  sold  at any  time  subject  to the  volume
limitations set forth above. If there are significant sales of our common shares
by existing  shareholders or sales of any of the shares underlying warrants when
such  shares  have  been  registered  pursuant  to  an  effective   registration
statement, the price of our common shares may go down.

     There is presently no agreement by any holder,  including our "affiliates",
of "restricted" shares not to sell his shares.

     The  Securities  and  Exchange  Commission  has  adopted  Rule 15g-9  which
requires  broker-dealers  who  recommend  "penny  stocks" to persons  other than
established  customers  and  accredited  investors  to  make a  special  written
suitability  determination for the purchaser and receive the purchaser's written
agreement to a transaction prior to sale.

     The  regulations  that  generally  define a "penny  stock" to be any equity
security  that has a market  price of less than  $5.00  per  share,  subject  to
certain exceptions.  Such exceptions include an equity security listed on NASDAQ
and an equity  security  issued by an issuer that has (a) net tangible assets of
at least $2,000,000,  if such issuer has been in continuous  operation for three
years; (b) net tangible assets of at least  $5,000,000,  if such issuer has been
in continuous operation for less than three years, or (c) average annual revenue
of at least  $6,000,000  for the preceding  three years.  Unless an exception is
available,  the  regulations  require  the  delivery,  prior to any  transaction
involving a penny stock,  of a disclosure  schedule  explaining  the penny stock
market and the risks associated therewith.


     After  receipt of the net  proceeds  from this  offering,  our net tangible
assets  are  expected  to exceed  $2,000,000,  providing  an  exception  to this
regulation even though our share price is below $5.00, so this regulation should
not be applicable,  initially,  to our shares.  If our net tangible  assets fall
below  $2,000,000  and the  market  price of our  shares is less than  $5.00 per
share,  then this  regulation  will apply. If our securities were subject to the
regulations  applicable to penny stocks, the market liquidity for the securities
would be severely affected by limiting the ability of broker-dealers to sell the
securities  and the  ability  of  purchasers  in  this  offering  to sell  their
securities in the secondary  market.  There is no assurance  that trading in our
securities  will  not be  subject  to  these or  other  regulations  that  would
adversely affect the market for such securities.


     There is a very limited market for our common stock and a more  substantial
market may not develop in the future;  or if developed,  be maintained,  or that
the market  price of our common  stock will not  decline.  Even if a more active
trading  market does develop,  the market price of our common stock is likely to
be highly  volatile  and could be subject to wide  fluctuations  in  response to
factors such as:


     o    actual or anticipated variations in our quarterly operating results;

     o    announcements of new product or service offerings;

     o    future technological innovations;

     o    new commercial products;

     o    changes in regulation;

     o    changes in financial estimates by securities analysts;

     o    conditions  and  trends  in   the  electrical,  electronic  component,
          security, and network switching industries;

     o    changes in the economic  performance and/or market valuations of other
          security and network switching companies; and

     o    general market conditions and other general factors.


     Furthermore,  the stock markets, and in particular,  the OTC Bulletin Board
and NASDAQ stock markets, have experienced extreme price and volume fluctuations
that have particularly  affected the market prices of many technology companies,
and have often been unrelated or disproportionate  to the operating  performance
of such companies.  Additionally,  the market price of our common stock could be
adversely affected by losses and other negative news regarding one or more other
companies,  despite  the  fact  that  such  information  is  not  related  to us
specifically.  The trading prices of many technology companies' stocks are at or
near their  historical  highs.  Such high trading  prices may not be  sustained.
These broad market  factors may adversely  affect the market price of our common
stock. In addition, general economic,  political, and market conditions, such as
recessions,  changes in interest rates, or international  currency fluctuations,
may adversely affect the market price of our common stock.

- ----------
(1)  Does not give effect to the issuance of 75,000  shares  subsequent  to June
     30, 1999 pursuant to a consulting agreement.


                                      -33-



                            DESCRIPTION OF SECURITIES


     Our authorized  capital stock consists of 5,000,000  shares of common stock
having a par value of $.01 each,  of which  3,575,660(1)  shares  are  currently
outstanding  and  11,316  shares  are  held in  treasury.  There  are  currently
approximately [___] holders of common stock.


Common Stock


     Each share of common stock is entitled to one vote on all matters submitted
to a vote of  shareholders.  The common  stock does not have  cumulative  voting
rights, which means that the holders of a majority of the outstanding shares may
elect all of the  directors  of Tech Labs.  The  common  stock does not have any
preemptive  rights.  Stockholders  holding a majority of the voting power of the
capital stock issued and outstanding and entitled to vote, represented in person
or by  proxy,  are  necessary  to  constitute  a quorum  at any  meeting  of our
stockholders,  and the vote by the  holders  of a majority  of such  outstanding
shares is required  to effect  certain  fundamental  corporate  changes  such as
liquidation, merger or amendment of our Certificate of Incorporation.

     Holders of common stock are entitled to receive dividends pro rata based on
the number of shares held,  when,  as and if declared by the Board of Directors,
from  funds  legally  available  therefor.  In the  event  of  the  liquidation,
dissolution or winding up of the affairs of our company, all assets and funds of
our company remaining after the payment of all debts and other liabilities shall
be  distributed,  pro rata,  among the holders of the common  stock.  Holders of
common stock are not entitled to preemptive, subscription, or conversion rights,
and there are no redemption or sinking fund provisions  applicable to the common
stock.  All  outstanding  shares of common  stock are,  and the shares of common
stock offered hereby will be when issued, fully paid and non-assessable.


Stock Options, Stock Option Plan, and Other Agreements to Issue Stock


     We have  outstanding  options  to  consultants  and  third  parties  (a) to
purchase  50,000  shares  exercisable  for five  years at $1.85 per  share,  (b)
options to purchase 75,000 shares exercisable for five years at $1.12 per share,
(c) options to purchase 200,000 shares  exercisable for two years, as to 100,000
shares at $1.25 per share and as to 100,000  shares at $1.75 per share,  and (d)
50,000 shares  exercisable  for five (5) years from date of vesting at $1.25 per
share.

     Tech Labs has granted  options to purchase  300,000  shares  exercisable at
$.50 per share pursuant to an employment  agreement with our president,  100,000
options of which have vested and the remaining  200,000  options to vest 100,000
options on each of October 1, 1999, and October 1, 2000.

     We have also adopted a stock option plan for officers, directors, and other
key  employees.  A total of 450,000 shares have been reserved for issuance under
the plan,  and options for an aggregate of 190,000  shares,  exercisable at $.50
per share, have been granted to date.

     We issued 50,000  shares of common stock to MPX pursuant to our  consulting
agreement.  Pursuant to the consulting agreement dated March 10, 1999 with Mint,
in  addition to the options set forth  above,  we issued  25,000  shares and are
obligated  to issue an  additional  37,500  shares as of July 10,  1999,  and an
additional 37,500 shares as of August 10, 1999.


- ----------
(1)  Does not give effect to the issuance of 75,000 shares issued  subsequent to
     June 30, 1999 pursuant to a consulting agreement.


                                      -34-



Market Information


     Our common stock is listed on the OTC  Electronic  Bulletin Board under the
symbol  "TCHL-BB."  Trading  in the  common  stock  has  historically  been very
limited.


Transfer Agent


     The transfer agent for our common stock is Interwest Transfer Co., Inc., P.
O. Box 17136, Salt Lake City, Utah 84117.


                                  LEGAL MATTERS


     The validity of the common stock offered  hereby will be passed upon for us
by  Stursberg & Veith,  405  Lexington  Avenue,  New York,  New York 10174,  the
partners  of  which  law firm own  options  to  purchase  75,000  shares.


                                     EXPERTS

     Charles J. Birnberg,  CPA, independent auditors, have audited our financial
statements at December 31, 1998, for the years ended December 31, 1997 and 1998,
as set forth in their report.  We have included our financial  statements in the
prospectus and elsewhere in the registration statement in reliance on Charles J.
Birnberg's  report,  given on their  authority  as  experts  in  accounting  and
auditing.

                             ADDITIONAL INFORMATION

     We have filed a  Registration  Statement on Form SB-2 under the  Securities
Act of 1933,  as amended,  with the  Securities  and  Exchange  Commission  (the
"Commission")  with  respect  to the  common  stock  offered  pursuant  to  this
Prospectus.  This Prospectus,  which forms a part of the Registration Statement,
does not contain all of the information  included in the Registration  Statement
and  amendments  thereof  and the  exhibits  thereto,  which are  available  for
inspection  without  charge,  and copies of which may be obtained at  prescribed
rates,  at the office of the Commission at 450 Fifth Street,  N.W.,  Washington,
D.C.  20549,  and at the  regional  offices of the  Commission  at 7 World Trade
Center,  13th Floor, New York, New York 10048,  and at the  Northwestern  Atrium
Center, 500 West Madison Street,  Chicago,  Illinois 60661-2511.  The Commission
maintains a Website that contains reports,  proxy and information statements and
other  information  regarding  registrants  that  file  electronically  with the
Commission (http://www.sec.gov).

                     INFORMATION NOT REQUIRED IN PROSPECTUS

     We will provide,  without charge, to each person who received a Prospectus,
upon  written or oral  request of such  person to us at the  mailing  address or
telephone number listed below, a copy of any of the information  incorporated by
reference.  The  mailing  address  of our  principal  executive  offices is Tech
Laboratories,  Inc., 955 Belmont Avenue,  North Haledon, New Jersey 07508, (973)
427-5333.

                                      -35-



                          INDEX TO FINANCIAL STATEMENTS

                                                                            Page
                                                                            ----

Report of Charles J. Birnberg, CPA Independent Auditors.....................F-1

Audited Financial Statements
Balance Sheets.........................................................F-2, F-3
Statements of Operations....................................................F-4
Statements of Cash Flows....................................................F-5
Notes to Financial Statements...............................................F-6





                         REPORT OF INDEPENDENT AUDITORS


                            Charles J. Birnberg, CPA
                               150 Overlook Avenue
                          Hackensack, New Jersey 07601








                                                                  March 16, 1999


To The Board of Directors of Tech Laboratories, Inc.



     I have audited the Balance Sheets of Tech Laboratories, Inc. as of December
31, 1997 and 1998 and the related  Statements  of Income and Retained  Earnings,
and Cash Flows for the years then  ended.  These  financial  statements  are the
responsibility of the Company's management.

     The audits were conducted in accordance  with generally  accepted  auditing
standards.  Those standards require that I plan and perform the audits to obtain
reasonable assurance about whether the financial statements are free of material
misstatements. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
I believe that the audits provide a reasonable basis for my opinion.

     Therefore,  the  financial  statements  in my opinion,  present  fairly the
financial position of Tech  Laboratories,  Inc. as of December 31, 1998 and 1997
and the  results  of  operations  and cash  flows  for the years  then  ended in
conformity with generally accepted accounting principles.




                                                     Sincerely,

                                                     /s/ Charles J. Birnberg

                                                     Charles J. Birnberg
                                                     Certified Public Accountant

Hackensack, New Jersey


                                      F-1



                             TECH LABORATORIES, INC.
                                 BALANCE SHEETS
                           DECEMBER 31, 1997 AND 1998






                                            ASSETS


                                                                  For the Periods Ended                For the Periods Ended
                                                                      December 31                             June 30,
                                                            ------------------------------          ------------------------------

                                                               1997                1998                1998                1999
                                                            ----------          ----------          ----------          ----------
                                                                                                              (Unaudited)
                                                                                                            

Current Assets:
          Cash                                              $  166,173          $  532,780          $  109,414           $  204,510
          Marketable Securities, at the Lower of
                  Cost or Market (Note 1)                       59,343              56,693              59,124               61,923
          Accounts Receivable, net of Allowance
                   of $10,000 in 1998 and $10,000 in 1997       90,734             143,462             158,802              128,255
          Inventories (Notes 1 & 2)                            269,209             270,118             220,619              750,085
          Prepaid Expense                                            0               3,357               2,570                3,357
                                                            ----------          ----------          ----------           ----------
                   Total Current Assets                     $  585,459          $1,006,410          $  550,529           $1,148,130
                                                            ----------          ----------          ----------           ----------

Property, Plant and Equipment, at Cost  (Note 1):
          Leasehold Improvements                                 2,247               2,247               2,000                2,247
          Machinery, Equipment and Instruments                 223,884             230,137             223,884              330,114
          Furniture and Fixtures                                67,425              67,425              67,425               67,425
                                                            ----------          ----------          ----------           ----------
                                                            $  293,556          $  299,809          $  293,309           $  399,786
          Less: Accumulated Depreciation & Amortz              281,029             299,162             262,902              299,162
                                                            ----------          ----------          ----------           ----------
                Net, Property, Plant and Equipment          $   12,527          $      647          $   30,407           $  100,624
                                                            ----------          ----------          ----------           ----------

Other Assets                                                $   11,540          $   11,540          $    9,190           $   11,540
                                                            ----------          ----------          ----------           ----------

                   Total Assets                             $  609,526          $1,018,597          $  590,126           $1,260,294
                                                            ==========          ==========          ==========           ==========





The accompanying notes are an integral part of these financial statements


                                      F-2


                             TECH LABORATORIES, INC.
                                 BALANCE SHEETS
                           DECEMBER 31, 1997 AND 1998





                    LIABILITIES AND STOCKHOLDERS' INVESTMENT

                                                                                                                  FOR THE
                                                                        FOR THE                                   PERIODS
                                                                     PERIODS ENDED                                 ENDED
                                                                      DECEMBER 31                                JUNE 30
                                                           ---------------------------------         -------------------------------
                                                               1997                1998                   1998              1999
                                                           -----------           -----------         -------------      -----------
                                                                                                               (Unaudited)
                                                                                                            
Current Liabilities:
          Current Portion of L.T. Debt (Note 5)            $    34,445           $    32,742         $    32,742        $    31,131
          Short-Term Loans Payable  (Note 6)                    43,373                43,373              43,373             43,373
          Accounts Payable                                      48,148                42,155              23,813              9,615
          Other Liabilities & Investor Notes Payable            53,945                36,600              65,930             37,768
                                                           -----------           -----------         -----------        -----------
                  Total Current Liabilities                $   179,911           $   154,870         $   165,858        $   121,887
                                                           -----------           -----------         -----------        -----------



Stockholders' Investment:
          Common Stock. $.01 Par Value;
          5,000,000 Shares Authorized; 2,869,943
                Issued (Note 7)                            $    13,753           $    23,483              14,741             35,870
          Less: 11,316 Shares Reacquired and
               and Held in Treasury                               (113)                 (113)               (113)              (113)
                                                           -----------           -----------         -----------        -----------
                                                           $    13,640           $    23,370              14,628             35,757

          Common Stock Subscribed (Note 7)                           0                   500                 0                -0-
          Capital Contributed in Excess of Par Value           721,847             1,315,833             908,859          1,828,346
          Retained Earnings                                          0                     0                   0                  0
          Accumulated Deficit                                 (306,372)             (475,476)           (499,219)          (725,696)
                                                           -----------           -----------         -----------        -----------
                                                           $   429,615           $   863,727         $   424,268        $ 1,138,407
                                                           -----------           -----------         -----------        -----------

                  Total Liabilities and Stockholders'
                        Investment                         $   609,526           $ 1,018,597         $   590,126        $ 1,260,294
                                                           ===========           ===========         ===========        ===========




The accompanying notes are an integral part of these financial statements


                                       F-3


                             TECH LABORATORIES, INC.
                            STATEMENTS OF OPERATIONS
                           DECEMBER 31, 1997 AND 1998






                                                                                                              FOR THE
                                                                    FOR THE                                   PERIODS
                                                                  PERIODS ENDED                               ENDED
                                                                   DECEMBER 31                               JUNE 30
                                                          -----------------------------           -----------------------------
                                                             1997                1998               1998                1999
                                                          ---------           ---------           ---------           ---------
                                                                                                           (Unaudited)
                                                                                                          
Sales                                                     $ 444,322           $ 552,486           $ 172,319           $ 160,304
                                                          ---------           ---------           ---------           ---------

Costs and Expenses:
          Cost of Sales                                     446,457             386,425             173,182             112,213
          Selling, General and Administrative
               Expenses                                     265,104             329,849             188,569             298,311
                                                          ---------           ---------           ---------           ---------
                                                            711,561             716,274             361,751             410,524
                                                          ---------           ---------           ---------           ---------

Income/(Loss) From Operations                             ($267,239)          ($163,788)           (189,432)           (250,220)
                                                          ---------           ---------           ---------           ---------

Other Income (Expenses):
          Interest Income                                 $     166           $   1,654                  83                   0
          Interest Expense                                   (6,996)             (6,970)             (3,498)                  0
                                                          ---------           ---------           ---------           ---------
                                                          ($  6,830)          ($  5,316)             (3,415)                  0
                                                          ---------           ---------           ---------           ---------
Income/(Loss) Before Income Taxes                         ($274,069)          ($169,104)           (192,847)           (250,220)
Provision for Income Taxes (Notes 1 & 4)                          0                   0                   0                   0
                                                          ---------           ---------           ---------           ---------
Net Income/(Loss)                                         ($274,069)          ($169,104)           (192,847)           (250,220)
Retained Earnings/(Accum. Deficit,) Beg. of Period        ($ 32,303)          ($306,372)           (306,372)           (475,476)
                                                          ---------           ---------           ---------           ---------

Retained Earnings/(Accum. Deficit,) End of Period         ($306,372)          ($475,476)          ($499,219)          ($725,696)
                                                          =========           =========           =========           =========

Income/(Loss) Per Share (Note 3)                          ($   0.18)          ($   0.06)          ($   0.09)          ($   0.08)






The accompanying notes are an integral part of these financial statements


                                      F-4


                             TECH LABORATORIES, INC.
                            STATEMENTS OF CASH FLOWS
                 FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1998





                                                                         FOR THE                               FOR THE
                                                                      PERIODS ENDED                         PERIODS ENDED
                                                                       DECEMBER 31                             JUNE 30
                                                              -----------------------------           ---------------------------
                                                                 1997                1998               1998              1999
                                                              ---------           ---------           ---------         ---------
                                                                                                              (Unaudited)


                                                                                                            
Cash Flows From (For) Operating Activities:
        Net Income/(Loss) From Operations                     ($274,069)          ($169,104)          ($192,847)        ($250,220)

        Add/(Deduct) Items Not Affecting Cash:
          Depreciation/Amortization (Note 1)                      7,278              11,880                   0                 0
          Unrealized (Gain)/ Loss on Valuation of
               Marketable Securities (Note 1)                         0               3,357                   0                 0
        Changes in Operating Assets and Liabilities:
          Marketable Securities                                 (35,001)             (2,650)                219             5,230
          Accounts Receivable                                      2615             (52,728)            (68,068)           15,207
          Inventories                                            22,665                (909)             48,590          (479,967)
          Accounts Payable                                       (7,925)            (40,249)            (24,335)          (32,540)
          Other Assets and Liabilities                           15,862              14,997             (18,100)            1,168
                                                              ---------           ---------           ---------         ---------
Net Cash Flows For Operating Activities                       ($252,725)          ($235,406)           (255,041)         (751,582)
                                                              ---------           ---------           ---------         ---------

Cash Flows From (For) Investing Activities:
        DynatraX Machinery & Equipment                        $       0           $       0                   0           (99,977)
                                                              ---------           ---------           ---------         ---------
Net Cash Flows From Investing Activities                      $       0           $       0                   0           (99,977)
                                                              ---------           ---------           ---------         ---------

Cash Flows From (For) Financing Activities:
        Acquisition/(Repayment) of S.T. Debt                  ($ 10,000)          ($  1,703)             10,282            (1,611)
        Acquisition/(Repayment) of L.T. Debt                          0                   0                   0                 0
        Issuance of Common Stock                                407,500             603,716             188,000           524,900
                                                              ---------           ---------           ---------         ---------
Net Cash Flows From (For) Financing Activities:               $ 397,500           $ 602,013             198,282           523,289
                                                              ---------           ---------           ---------         ---------

Net Increase/(Decrease) in Cash                               $ 144,775           $ 366,607             (56,759)         (328,270)
Cash Balance, Beginning of Year                                  21,398             166,173             166,173           532,780
                                                              ---------           ---------           ---------         ---------
Cash Balance, End of Year                                     $ 166,173           $ 532,780           $ 109,414         $ 204,510
                                                              =========           =========           =========         =========




The accompanying notes are an integral part of these financial statements


                                      F-5


                             TECH LABORATORIES, INC.
                          NOTES TO FINANCIAL STATEMENTS
                 FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1998

(1) Summary of Significant Accounting Policies


     CASH - Includes Tech Lab's  checking  account at Hudson United Bank.  There
are no Cash Equivalents.

     ACCOUNTS RECEIVABLE - Tech Labs recognizes sales when orders are shipped to
customers.  The allowance for bad debts is accrued based on a review of customer
accounts receivables aging.


     INVENTORIES - Inventories are valued at cost or market, whichever is lower.
The FIFO cost method is generally used to determine the cost of the inventories.
At December 31, 1997 and 1998 physical inventories were taken and tested.

PROPERTY AND  DEPRECIATION - Additions to property and equipment are recorded at
cost. Depreciation is computed using the straight-line method over the estimated
useful lives of the assets as follows:

                           ASSETS                ESTIMATED USEFUL LIVES

                           Machinery                 5 to 7 years
                           Furniture & Fixtures      5 to 7 years

Maintenance  and  repairs  are  charged  to  expense  as  incurred.  The cost of
betterments is capitalized and depreciated at appropriate rates. Upon retirement
or other  disposition of property items,  cost and accumulated  depreciation are
removed from the accounts and any gain or loss is reflected in the  statement of
income.

INCOME  TAXES - Income tax expense is based on reported  income and deferred tax
credit is provided for temporary differences between book and taxable income.

MARKETABLE  SECURITIES - The marketable  securities are recorded at the lower of
cost or market.  The cost of  securities  was $59,343 at  December  31, 1997 and
$56,693 at December 31, 1998.

(2) Inventories:

Inventories at December 31, 1997 and 1998 were as follows:

                                               1997             1998
                                               ----             ----
     Raw Materials & Finished Components     $231,202         $202,359
     Work in Process & Finished Goods          38,007           67,759
                                             --------         --------
                                             $269,209         $270,118
                                             --------         --------

(3) Income/(loss) Per Share:

Income/(loss)  per share was calculated on the weighted average number of shares
outstanding  during the year ended December 31, 1997 of 1,550,048 and during the
year ended December 31, 1998 of 2,202,905.

(4) Income Taxes:

At December 31, 1997 and 1998,  the balance of operating loss  carryforward  was
$1,049,903 and $1,219,007,  respectively, which can be utilized to offset future
taxable income.

(5) Short-Term Loans Payable:

Loans payable to banks were as follows for the years indicated:

                                                     CURRENT         NON-CURRENT
YEAR ENDED      PAYEE              INTEREST RATE     AMOUNT            AMOUNT
- ----------      -----              -------------     ------            ------

 1997          Hudson United Bank    Prime +1.5%     $34,445            --
 1998          Hudson United Bank    Prime +1.5%     $32,742            --

Certain marketable securities are pledged as collateral on the above loan.


(6) Short-Term Loans Payable to Officers and Directors:

Demand loans payable  include loans from  stockholders,  officers and members of
the Board of  Directors.  The  outstanding  loan balances due as of December 31,
1997 and 1998 was $43,373 for each of such years.  The annual  interest rate for
these loans ranged between six (6%) percent and ten (10%)  percent.  One loan in
the  principal  amount of $11,500  together  with accrued  interest of $3,604 at
December 31, 1998 is secured by the assets of Tech Labs.


(7) Common Stock


In 1997, Tech Labs converted $217,500 of short term loans into 198,750 shares of
common stock.

In 1997 and 1998, Tech Labs completed a placement pursuant to Rule 504 of common
stock which raised $917,324.

(8) Commitments and Contingencies

     Tech Labs entered into an exclusive  agreement with Elektronik  Apparatebau
(EAG)  whereby  it  received  exclusive  rights to  manufacture  and  market IDS
products until September 30, 2007. Since Elektronik Apparatebau (EAG) receives a
share of the  incremental  gross  profit  generated by  incremental  IDS product
sales,  Tech  Labs has no future  commitments  or  contingencies  caused by this
agreement.

(9) Subsequent Events

     On April 27, 1999, Tech Labs completed the purchase of existing inventories
and test equipment of the DynaTrax(TM) Product Line from NORDX/CDT for $500,000.
In accordance  with the purchase price method of accounting,  the purchase price
for the assets  referenced  above was  allocated  to the assets  acquired on the
basis of preliminary  fair market values,  which may be revised at a later date.
Results  subsequent  to the date of  acquisition  will be included in Tech Lab's
financial  statements.  Had the  results of the  DynaTrax(TM)  acquisition  been
included  in our  consolidated  results  for 1998,  the  effect  would have been
material.

                1998
         Dynatrax Product Line                  Tech Laboratories, Inc.
         ---------------------                   -----------------------
   Net Sales                $400,000                     $952,486
   Operating Loss         (2,500,000)*                 (2,669,104)
   EPS                        -0-                         $1.21

* Includes one time R&D expense of $900,000.




                                      F-6


           , 1999

                             TECH LABORATORIES, INC.

                        1,000,000 Shares of Common Stock



                      ------------------------------------


                                   PROSPECTUS

                      ------------------------------------





- --------------------------------------------------------------------------------

We have not  authorized  any dealer,  salesperson,  or other  person to give you
written information other than this prospectus or to make  representations as to
matters  not  stated  in this  prospectus.  You must  not  rely on  unauthorized
information.  This  prospectus  is not an offer to sell these  securities or our
solicitation of your offer to buy the securities in any jurisdiction  where that
would not be permitted or legal. Neither the delivery of this prospectus nor any
sales  made  hereunder  after  the  date  of this  prospectus  shall  create  an
implication that the information  contained herein or the affairs of the company
have not changed since the date hereof.

================================================================================


                                TABLE OF CONTENTS
                                                                            Page
                                                                            ----
PROSPECTUS SUMMARY.........................................................   1

RISK FACTORS...............................................................   4

USE OF PROCEEDS............................................................  11

PRICE RANGE OF COMMON STOCK................................................  12

DIVIDEND POLICY............................................................  12

CAPITALIZATION.............................................................  13

DILUTION ..................................................................  14

SELECTED FINANCIAL DATA....................................................  16


MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
         RESULTS OF OPERATIONS.............................................  17


BUSINESS ..................................................................  19

MANAGEMENT.................................................................  25

CERTAIN TRANSACTIONS.......................................................  26

PRINCIPAL STOCKHOLDERS.....................................................  28

PLAN OF DISTRIBUTION.......................................................  28

OFFERING BY SELLING SECURITYHOLDERS........................................  31

SHARES ELIGIBLE FOR FUTURE SALE............................................  33

DESCRIPTION OF SECURITIES..................................................  34

LEGAL MATTERS..............................................................  35

EXPERTS  ..................................................................  35

ADDITIONAL INFORMATION.....................................................  35

INFORMATION NOT REQUIRED IN PROSPECTUS.....................................  35



Until_________,  1999 (25 days after the date of this  prospectus),  all dealers
that  effect  transactions  in these  shares of Common  Stock may be required to
deliver a prospectus.  This is in addition to the dealer's obligation to deliver
a  prospectus  when acting as an  underwriter  and with  respect to their unsold
allotments or subscriptions.





                     INFORMATION NOT REQUIRED IN PROSPECTUS

Indemnification of Directors and Officers


     Tech  Labs  is  incorporated  in New  Jersey.  Under  Section  ____  of the
Corporation  Law of the State of New Jersey,  a New Jersey  corporation  has the
power,  under  specified  circumstances,  to indemnify its directors,  officers,
employees,  and agents in connection with actions, suits, or proceedings brought
against them by a third party or in the right of the  corporation,  by reason of
the fact that they were or are such directors,  officers, employees, and agents,
against expenses incurred in any action, suit, or proceeding. The Certificate of
Incorporation  and the  By-laws  of Tech Labs  provide  for  indemnification  of
directors  and  officers  to  the  fullest  extent   permitted  by  the  General
Corporation Law of the State of New Jersey.

     The  General  Corporation  Law of the State of New Jersey  provides  that a
certificate of  incorporation  may contain a provision  eliminating the personal
liability  of a director to the  corporation  or its  stockholders  for monetary
damages for breach of fiduciary duty as a director  provided that such provision
shall not  eliminate or limit the  liability of a director (a) for any breach of
the director's duty of loyalty to the corporation or its  stockholders,  (b) for
acts of omissions not in good faith or which involve intentional misconduct or a
knowing  violation of law, (c) under  Section  ____  (relating to liability  for
unauthorized  acquisitions or redemptions of, or dividends on, capital stock) of
the  General  Corporation  Law of  the  State  of New  Jersey,  or (d)  for  any
transaction from which the director derived an improper personal  benefit.  Tech
Labs's Certificate of Incorporation contains such a provision.


     INSOFAR AS INDEMNIFICATION FOR LIABILITIES ARISING UNDER THE SECURITIES ACT
OF 1933,  AS  AMENDED,  MAY BE  PERMITTED  TO  DIRECTORS,  OFFICERS,  OR PERSONS
CONTROLLING THE COMPANY PURSUANT TO THE FOREGOING PROVISIONS,  IT IS THE OPINION
OF THE SECURITIES AND EXCHANGE  COMMISSION THAT SUCH  INDEMNIFICATION IS AGAINST
PUBLIC POLICY AS EXPRESSED IN THE ACT AND IS THEREFORE UNENFORCEABLE.

Other Expenses of Issuance and Distribution

     The  following  table  sets  forth the  expenses  in  connection  with this
Registration  Statement.  All of such  expenses  are  estimates,  other than the
filing fees payable to the Securities and Exchange Commission.

     Filing Fee-- Securities and Exchange Commission           $
     Fees and Expenses of Accountants
     Fees and Expenses of Legal Counsel
     Blue Sky Fees and Expenses
     Printing and Engraving Expenses
     Miscellaneous Expenses

                  Total....................................    $

Recent Sales of Unregistered Securities

     As listed below,  the Company issued shares of its Common Stock,  par value
$.0001 per share, to the following individuals or entities for the consideration
as listed in cash or services. All sales

                                      II-1



made within the United  States or to United  States  citizens or residents  were
made in reliance upon the exemptions from registration  under the Securities Act
of 1933 as follows:



In October  1999 we issued  75,000  shares to Mint  Corporation  for  consulting
services  pursuant to our agreement with Mint dated March 10, 1999. The issuance
of the shares was exempt from registration  under the Securities Act pursuant to
Section 4(2) thereof.

In June 1999 we issued to Coby Capital  Corporation  options to purchase  50,000
shares  at $1.85 per  share.  The  issuance  of the  options  were  exempt  from
registration under the Securities Act pursuant to Section 4(2) thereof.


In June 1999 we sold 90,045 shares to "accredited"  investors for gross proceeds
of $200,000.  The issuance of the shares was exempt from registration  under the
Securities Act pursuant to Section 4(2) thereof.


In June 1999 we issued 25,000 shares to Mint Corporation for previously rendered
consulting  services  pursuant to our agreement  with Mint dated March 10, 1999.
Pursuant to said agreement,  Mint was also granted  options to purchase  100,000
shares at $1.25 per share and 100,000 shares at $1.75 per share. The issuance of
the shares and options was exempt from  Registration  under the  Securities  Act
pursuant to Section 4(2) thereof.


In June 1999 we issued 50,000 shares to MPX Network Solutions,  Inc. pursuant to
a consulting agreement in exchange for services.  The issuance of the shares was
exempt from  registration  under the  Securities  Act  pursuant to Section  4(2)
thereof.

In March  1999 we  issued  600  shares to a  noteholder  in  payment  of $600 in
interest in lieu of cash, as provided  under the terms of the note. The issuance
of the shares was exempt from registration  under the Securities Act pursuant to
Section 4(2) thereof.

     From  September  1997 to April  1999,  we sold  shares of our Common  Stock
pursuant  to Rule  504 of  Regulation  D under  the  Securities  Act to  various
investors who were either  sophisticated or "accredited" as that term is defined
under Rule 501(a) of  Regulation D under the  Securities  Act.  These sales were
made on the dates and in the amounts as follows:

On  April 5,  1999,  we sold  278,572  shares  of  Common  Stock  for a total of
$250,000.00.

On January  29,  1999,  we sold  168,000  shares of Common  Stock for a total of
$95,250.00.

On  December  17,  1998,  we sold 18,000  shares of Common  Stock for a total of
$20,250.00.

On  December  5,  1998,  we sold  17,000  shares of Common  Stock for a total of
$19,125.00.

On  November  26,  1998,  we sold 31,000  shares of Common  Stock for a total of
$34,875.00.

On November  18,  1998,  we sold  100,000  shares of Common Stock for a total of
$50,000.00.

On  November  16,  1998,  we sold 27,500  shares of Common  Stock for a total of
$30,937.00.

On November  13,  1998,  we sold  111,000  shares of Common Stock for a total of
$124,875.00.

On October  23,  1998,  we sold  107,000  shares of Common  Stock for a total of
$120,375.00.

On  October  13,  1998,  we sold  18,000  shares of Common  Stock for a total of
$20,250.00.

On  October  9,  1998,  we sold  18,000  shares of  Common  Stock for a total of
$20,250.00.

On  October  2,  1998,  we sold  51,000  shares of  Common  Stock for a total of
$57,375.00.

On  September  25,  1998,  we sold 44,500  shares of Common Stock for a total of
$50,062.50.

On July 10, 1998, we issued 20,300 shares of Common Stock for services  rendered
by prior counsel to our company for $22,167.40.

On  March  4,  1998,  we sold  7,500  shares  of  Common  Stock  for a total  of
$15,000.00.

On  February  24,  1998,  we sold 27,500  shares of Common  Stock for a total of
$55,000.00.

                                      II-2



On  February  23,  1998,  we sold 95,500  shares of Common  Stock for a total of
$85,700.00.

On  February  10,  1998,  we sold 10,000  shares of Common  Stock for a total of
$20,000.00.

On December  19,  1997,  we sold  125,000  shares of Common Stock for a total of
$62,500.00.

On December  16,  1997,  we sold  100,000  shares of Common Stock for a total of
$200,000.00.

On September 29, 1997, we sold 2,000 shares of Common Stock at $2.50 for a total
of $5,000.00.

In November  1998 we issued 15,000  shares to Mr. Sal  Grisafi in  exchange  for
consulting  services.  The  issuance of the shares was exempt from  registration
under the Securities Act pursuant to Section 4(2) thereof.

In November 1998 we issued 40,000 shares to Emerson Callahan,  a former director
of the company, for consulting  services.  The issuance of the shares was exempt
from registration under the Securities Act pursuant to Section 4(2) thereof.

In November 1998, we issued 25,000 shares to Carmine Pellosie, a director of the
company,  for  services  rendered to Tech  Logistics,  Inc.  The issuance of the
shares was exempt from registration under the Securities Act pursuant to Section
4(2) thereof.

In November 1998, we issued 15,000 shares to Carmine Pellosie, a director of the
company,  in exchange for his ownership of 20% of Tech Logistics,  Inc. a partly
owned  subsidiary  of our  company.  The  issuance of the shares was exempt from
registration under the Securities Act of 1933 pursuant to Section 4(2) thereof.

Between  December  1996  and  October  1997  we sold an  aggregate  of  $217,500
principal amount of 8% convertible notes to eleven purchasers,  $75,000 of which
notes were  convertible at $.75 per share and $142,500 were convertible at $1.00
per share.  The  issuance  of the notes was exempt from  registration  under the
Securities Act pursuant to Section 4(2) thereof.

In December 1996, we issued 280,000 shares to Bernard M. Ciongoli, our president
and a director and 160,000  shares to Earl  Bjorndal,  our vice  president and a
director for unpaid salaries in the amounts of $14,000 and $8,000,  respectively
at $.05 per share.  The  issuance of the shares  was exempt from  registration
under the Securities Act pursuant to Section 4(2) thereof.

In December  1996, we issued 100,000  shares to Louis  Tomasella,  a director in
exchange  for  consulting  services.  The issuance of the shares was exempt from
registration under the Securities Act pursuant to Section 4(2) thereof.

Exhibits and Financial Statement Schedules

                                 EXHIBIT INDEX


1.1      Subscription Agreement*
3.1      Certificate  of  Incorporation  is  incorporated  by  reference  to the
         Company's  Registration Statement on Form SB-2 as filed on July 9, 1999
         (the "Registration Statement")
3.2      By-Laws of Tech Labs are  incorporated  by reference  to the  Company's
         Registration Statement.
4.1      Form of Common Stock Certificate*
5.1      Opinion of Stursberg & Veith*
10.1     Amended Joint Marketing Agreement and Confidentiality and Manufacturing
         Agreement dated as of October 1, 1998 between  Tech Labs and  Elktronic
         Apparutebau Gmbh (EAG), W.T. Sports, Ltd. and FVA Safety Equipment, AG.
         is incorporated by reference to the Company's Registration Statement.
10.2     Employment  Agreement  between  Tech Labs and  Bernard M.  Ciongoli  is
         incorporated by reference to the Company's Registration Statement.
10.3     First Amendment to Employment Agreement between Tech Labs and
         Bernard M. Ciongoli.
10.6     Patent and Trademark  assignments is  incorporated  by reference to the
         Company's Registration Statement.
10.7     Consulting Agreement dated March 10, 1999 between Tech Labs and Mint
         Corporation.
10.8     Consulting Agreement dated March 22, 1999 between Tech Labs and MPX
         Network Solutions.
10.9     Consulting Agreement dated June 2, 1999 between Tech Labs and Coby
         Capital Corporation.
10.10    Assignment of Lease dated May 1, 1992 between William Tanis as
         Landlord, Forsee Corporation as Assignor and Tech Labs as Assignee.
10.11    Asset Acquisition Agreement dated as of March 12, 1999 by and between
         NORDX/CDT, Inc. and Tech Labs.
10.12    Tech Labs Stock Option Plan.
10.13    Stock Option  Agreement  dated June 3, 1999 between Tech Labs  and Coby
         Capital Corporation.
10.14    Stock  Option  Agreement  dated March 10, 1999  between  Tech Labs and
         Mint Corporation.
10.15    Stock  Option  Agreement  dated March 10, 1999  between  Tech Labs and
         Mint Corporation.
21.1     Subsidiaries of the Company*
24.1     Consent of Charles J. Birnberg, CPA, certified public accountants
24.2     Consent of Stursberg & Veith (included in Exhibit 5)*
27       Financial Data Schedule


- --------------
*    To be filed by Amendment.

(b)      The following financial statement schedules are included in this
         Registration Statement:

         None.

Undertakings

         The undersigned registrant hereby undertakes:


                                      II-3



     (a) To file,  during any period in which  offers or sales are being made, a
post-effective amendment to this registration statement:


          (1) To include  any  prospectus  required  by Section  10(a)(3) of the
     Securities Act of 1933;

          (2) To reflect in the prospectus any facts or events arising after the
     effective  date  of  the  registration   statement,   or  the  most  recent
     post-effective amendment thereof, which,  individually or in the aggregate,
     represent  a  fundamental  change  in  the  information  set  forth  in the
     registration statement;

          (3) To include any material  information with respect to the plan of
     distribution not previously disclosed in the registration  statement or any
     material change to such information in the registration statement.

          (b)  Insofar as  indemnification  for  liabilities  arising  under the
     Securities  Act of  1933  may be  permitted  to  directors,  officers,  and
     controlling persons of the registrant pursuant to the foregoing provisions,
     or otherwise,  the  registrant  has been advised that in the opinion of the
     Securities and Exchange  Commission such  indemnification is against public
     policy as expressed  in the Act and is,  therefore,  unenforceable.  In the
     event that a claim for indemnification  against such liabilities other than
     the payment by the  registrant of expenses  incurred or paid by a director,
     officer,  or controlling person of the registrant in the successful defense
     of any action,  suit, or proceeding is asserted by such director,  officer,
     or controlling  person in connection with the securities being  registered,
     the  registrant  will,  unless in the opinion of its counsel the matter has
     been settled by  controlling  precedent,  submit to a court of  appropriate
     jurisdiction  the question  whether such  indemnification  by it is against
     public  policy as  expressed  in the Act and will be  governed by the final
     adjudication of such issue.


     (c) The undersigned registrant hereby undertakes that:


          (1) For purposes of determining any liability under the Securities Act
     of 1933, the information  omitted from the form of prospectus filed as part
     of this registration  statement in reliance upon Rule 430A and contained in
     a form of prospectus filed by the registrant  pursuant to Rule 424(b)(1) or
     497(h)  under  the  Securities  Act  shall  be  deemed  to be  part of this
     registration statement as of the time it was declared effective.

          (2) For the purpose of determining  any liability under the Securities
     Act of  1933,  each  post-effective  amendment  that  contains  a  form  of
     prospectus shall be deemed to be a new registration  statement  relating to
     the securities offered therein, and the offering of such securities at that
     time shall be deemed to be the initial bona fide offering thereof


                                      II-4



                                   SIGNATURES


     As required by the Securities Act of 1933, this Offering Statement has been
signed on behalf of the registrant in the City of North Haledon and State of New
Jersey on the 18th day of October, 1999.


                                               TECH LABORATORIES, INC.



                                               By: /s/ Bernard M. Ciongoli
                                                  ------------------------------
                                                  Bernard M. Ciongoli, President

     As required by the Securities Act of 1933, this Offering Statement has been
signed by the following persons in the capacities and on the dates indicated.

     Know all men by these presents,  that each of the  undersigned  constitutes
and appoints  Bernard M.  Ciongoli as his true and lawful  attorney-in-fact  and
agent,  with full power of  substitution,  for him, and in his name,  place, and
stead,  in any and all  capacities,  to sign any and all  amendments,  including
post-effective  amendments, to this offering statement or any offering statement
relating  to the  offering  to which this  offering  statement  relates  and any
post-effective  amendments  thereto,  and to file the  same,  with all  exhibits
thereto and other  documents in connection  therewith,  with the  Securities and
Exchange Commission,  granting unto said  attorney-in-fact and agent, full power
and  authority  to do and  perform  each and every act and thing  requisite  and
necessary  to be done in and about the  premises,  as fully to all  intents  and
purposes as he might or could do in person,  hereby ratifying and confirming all
that said  attorney-in-fact  and agent,  or his  substitute,  may lawfully do or
cause to be done by virtue hereof.




         Signature                       Title                     Date
         ---------                       -----                     ----

/s/ Bernard M. Ciongoli           President, Treasurer, CEO,    October 18, 1999
- -----------------------------     CFO, and Director             ----------------
Bernard M. Ciongoli


/s/ Earl M. Bjorndal*             Vice President and Director   October 18, 1999
- -----------------------------                                   ----------------
Earl M. Bjorndal


/s/ Carmine O. Pellosie, Jr.*     Secretary and Director        October 18, 1999
- -----------------------------                                   ----------------
Carmine O. Pellosie, Jr.


/s/ Louis Tomasella*              Director                      October 18, 1999
- -----------------------------                                   ----------------
Louis Tomasella


/s/ Richard J. Rice               Director                      October 18, 1999
- -----------------------------                                   ----------------
Richard J. Rice


By:  /s/ Bernard M. Ciongoli
     ------------------------
     Bernard M. Ciongoli
     Attorney-in-Fact*



                                      II-5




                                 EXHIBIT INDEX


1.1      Subscription Agreement*
3.1      Certificate  of  Incorporation  is  incorporated  by  reference  to the
         Company's  Registration Statement on Form SB-2 as filed on July 9, 1999
         (the "Registration Statement")
3.2      By-Laws of Tech Labs are  incorporated  by reference  to the  Company's
         Registration Statement.
4.1      Form of Common Stock Certificate*
5.1      Opinion of Stursberg & Veith*
10.1     Amended Joint Marketing Agreement and Confidentiality and Manufacturing
         Agreement dated as of October 1, 1998 between  Tech Labs and  Elktronic
         Apparutebau Gmbh (EAG), W.T. Sports, Ltd. and FVA Safety Equipment, AG.
         is incorporated by reference to the Company's Registration Statement.
10.2     Employment  Agreement  between  Tech Labs and  Bernard M.  Ciongoli  is
         incorporated by reference to the Company's Registration Statement.
10.3     First Amendment to Employment Agreement between Tech Labs and
         Bernard M. Ciongoli.
10.6     Patent and Trademark  assignments is  incorporated  by reference to the
         Company's Registration Statement.
10.7     Consulting Agreement dated March 10, 1999 between Tech Labs and Mint
         Corporation.
10.8     Consulting Agreement dated March 22, 1999 between Tech Labs and MPX
         Network Solutions.
10.9     Consulting Agreement dated June 2, 1999 between Tech Labs and Coby
         Capital Corporation.
10.10    Assignment of Lease dated May 1, 1992 between William Tanis as
         Landlord, Forsee Corporation as Assignor and Tech Labs as Assignee.
10.11    Asset Acquisition Agreement dated as of March 12, 1999 by and between
         NORDX/CDT, Inc. and Tech Labs.
10.12    Tech Labs Stock Option Plan.
10.13    Stock Option  Agreement  dated June 3, 1999 between Tech Labs  and Coby
         Capital Corporation.
         and Coby Capital Corporation.
10.14    Stock  Option  Agreement  dated March 10, 1999  between  Tech Labs and
         Mint Corporation.
10.15    Stock  Option  Agreement  dated March 10, 1999  between  Tech Labs and
         Mint Corporation.
21.1     Subsidiaries of the Company*
24.1     Consent of Charles J. Birnberg, CPA, certified public accountants
24.2     Consent of Stursberg & Veith (included in Exhibit 5)*
27       Financial Data Schedule

- --------------
*    To be filed by Amendment.