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

                        ALL-TECH INVESTMENT GROUP, INC.

                                      AND

                        SECURITY CAPITAL TRADING, INC.



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


                               REPRESENTATIVE'S
                               WARRANT AGREEMENT



                               __________, 1998


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









                  REPRESENTATIVE'S WARRANT AGREEMENT dated as of __________,
1998 by and between ALL-TECH INVESTMENT GROUP, INC., a Delaware Corporation (the
"Company"), and SECURITY CAPITAL TRADING, INC. ("Security Capital") (Security
Capital is hereinafter referred to variously as the "Holder" or the
"Representative").
                  
                             W I T N E S S E T H:
                             --------------------

                  WHEREAS, the Company proposes to issue to the Representative
or its designee(s) warrants ("Warrants") to purchase an aggregate 625,000 shares
("Shares") of common stock, $.001 par value per share, of the Company ("Common
Stock") and/or 312,500 redeemable Common Stock purchase warrants of the Company
("Redeemable Warrants"), each Redeemable Warrant to purchase one additional
share of Common Stock; and
                  WHEREAS, the Representative has agreed pursuant to the
underwriting agreement (the "Underwriting Agreement") dated as of the date
hereof by and among the Representative, as the Representative of the several
Underwriters named in Schedule A thereto, the Company, and certain Selling
Shareholders named in Schedule B thereto, to act as the Representative in
connection with the proposed public offering of up to 6,250,000 shares of Common
Stock and 3,125,000 Redeemable Warrants ("Public Warrants") at a public offering
price of $____ per share of Common Stock and $.10 per Public Warrant (the
"Public Offering"); and
                  WHEREAS, the Warrants to be issued pursuant to this Agreement
will be issued on the Closing Date (as such term is defined in the Underwriting
Agreement) by the Company to the Representative in consideration for, and as
part of the Representative's compensation in connection with the Representative
acting as the Representative pursuant to the Underwriting Agreement;







                  NOW, THEREFORE, in consideration of the promises, the
payment by the Representative to the Company of sixty-two dollars and fifty
cents ($62.50), the agreements herein set forth and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged,
the parties hereto agree as follows: 
                  1. Grant. The Representative (or its designee(s)) are hereby
granted the right to purchase, at any time from __________, 1999 [one year from
the date hereof], until 5:00 p.m., New York time, on __________, 2003 [5 years
from the date hereof], up to an aggregate of 625,000 shares of Common Stock
and/or 312,500 Redeemable Warrants at an initial exercise price (subject to
adjustment as provided in Section 8 hereof) of $______ per share of Common Stock
[120% of the initial public offering price per share] and $.12 per Redeemable
Warrant [120% of the initial public offering price per Public Warrant], subject
to the terms and conditions of this Agreement. One Redeemable Warrant is
exercisable to purchase, at any time commencing _____ __, 1998 [6 months from
the date of prospectus] until 5:30 p.m. New York time on _____ __, 2001 [30
months after the date of prospectus], one share of Common Stock at a price of
$___ [150% of the initial public offering price of the Common Stock] per share,
and from such date until 5:30 p.m. New York time on _______ __, 2003 [60 months
afer the date of prospectus], one share of Common Stock at a price of $___ [175%
of the initial public offering price of the Common Stock] per share, subject to
adjustment in accordance with certain anti-dilution and other provisions. Except
as set forth herein, the shares of Common Stock and the Redeemable Warrants
issuable upon exercise of the Warrants are in all respects identical to the
shares of Common Stock and the Public Warrants being purchased by the
Underwriters for resale to the public pursuant to the terms and provisions of
the Underwriting Agreement. The shares of Common Stock and the Redeemable
Warrants issuable upon exercise of the Warrants are sometimes hereinafter
referred to collectively as the "Securities."

                                      2






                  2. Warrant Certificates. The warrant certificates (the
"Warrant Certificates") delivered and to be delivered pursuant to this Agreement
shall be in the form set forth in Exhibit A attached hereto and made a part
hereof, with such appropriate insertions, omissions, substitutions and other
variations as required or permitted by this Agreement.
                  3. Exercise of Warrant.
                  3.1 Method of Exercise. The Warrants are initially exercisable
at an aggregate exercise price per share of Common Stock and per Redeemable
Warrant set forth in Section 6 hereof payable by certified or official bank
check in New York Clearing House funds, subject to adjustment as provided in
Section 8 hereof. Upon surrender of a Warrant Certificate, together with the
annexed Form of Election to Purchase duly executed and payment of the Exercise
Price (as hereinafter defined) for the shares of Common Stock and/or the
Redeemable Warrants purchased at the Company's principal offices, located at 160
Summit Avenue, Montvale, NJ 07645, the registered holder of a Warrant
Certificate ("Holder" or "Holders") shall be entitled to receive a certificate
or certificates for the shares of Common Stock so purchased and a certificate or
certificates for the Redeemable Warrants so purchased. The purchase rights
represented by each Warrant Certificate are exercisable at the option of the
Holder thereof, in whole or in part (but not as to fractional shares of the
Common Stock and Redeemable Warrants underlying the Warrants). In the event the
Company redeems all of the Public Warrants (other than the Redeemable Warrants
underlying the Warrants), then the Warrants may only be exercised if such
exercise is accompanied by the simultaneous exercise of the Redeemable
Warrant(s) underlying the Warrants being so exercised. Warrants may be


                                       3





exercised to purchase all or part of the shares of Common Stock together with an
equal or unequal number of the Redeemable Warrants represented thereby. In the
case of the purchase of less than all the shares of Common Stock and/or the
Redeemable Warrants purchasable under any Warrant Certificate, the Company shall
cancel said Warrant Certificate upon the surrender thereof and shall execute and
deliver a new Warrant Certificate of like tenor for the balance of the shares of
Common Stock and Redeemable Warrants purchasable thereunder.
                  3.2 Exercise by Surrender of Warrant. In addition to the
method of payment set forth in Section 3.1 and in lieu of any cash payment
required thereunder, the Holder(s) of the Warrants shall have the right at any
time and from time to time to exercise the Warrants in full or in part by
surrendering the Warrant Certificate in the manner specified in Section 3.1
hereof. The number of shares of Common Stock to be issued pursuant to this
Section 3.2 shall be equal to the difference between (a) the number of shares of
Common Stock in respect of which the Warrants are exercised and (b) a fraction,
the numerator of which shall be the number of shares of Common Stock in respect
of which the Warrants are exercised multiplied by the Exercise Price and the
denominator of which shall be the Market Price (as defined in Section 3.3
hereof) of the shares of Common Stock. The number of Redeemable Warrants to be
issued pursuant to this Section 3.2 shall be equal to the difference between (a)
the number of Redeemable Warrants in respect of which the Warrants are exercised
and (b) a fraction, the numerator of which shall be the number of Redeemable
Warrants in respect of which the Warrants are exercised multiplied by the
Exercise Price and the denominator of which shall be the Market Price (as
defined in Section 3.3 hereof) of the Redeemable Warrants. Solely for the
purposes of this Section 3.2, Market Price shall be calculated either (i) on the
date on which the form of election attached hereto is deemed to have been sent


                                       4




to the Company pursuant to Section 14 hereof ("Notice Date") or (ii) as the
average of the Market Prices for each of the five trading days immediately
preceding the Notice Date, whichever of (i) or (ii) results in a greater
Market Price.
                  3.3      Definition of Market Price.
                  (a) As used herein, the phrase "Market Price" at any date
shall be deemed to be (i) when referring to the Common Stock, the last reported
sale price, or, in case no such reported sale takes place on such day, the
average of the last reported sale prices for the last three (3) trading days, in
either case as officially reported by the principal securities exchange on which
the Common Stock is listed or admitted to trading or by the Nasdaq National
Market ("Nasdaq/NM") or the Nasdaq SmallCap Market ("Nasdaq SmallCap"), or, if
the Common Stock is not listed or admitted to trading on any national securities
exchange or quoted by the National Association of Securities Dealers Automated
Quotation System ("Nasdaq"), the average closing bid price as furnished by the
National Association of Securities Dealers, Inc. ("NASD") through Nasdaq or
similar organization if Nasdaq is no longer reporting such information or, if
the Market Price of the Shares cannot be determined pursuant to the methods
above, the Market Price of the Shares shall be determined in good faith (using
customary valuation methods) by resolution of the members of the Board of
Directors of the Company, based on the best information available to it; or (ii)
when referring to a Redeemable Warrant, the last reported sales price, or, in
the case no such reported sale takes place on such day, the average of the last
reported sale price for the last three (3) trading days, in either case as
officially reported by the principal securities exchange on which the Redeemable
Warrants are listed or admitted to trading or by Nasdaq, or, if the Redeemable
Warrants are not listed or admitted to trading on any national securities
exchange or quoted by Nasdaq/NM or the Nasdaq SmallCap, the average


                                       5





closing bid price as furnished by the NASD through Nasdaq or similar
organization if Nasdaq is no longer reporting such information, or if the
Redeemable Warrants are not quoted on Nasdaq or are no longer outstanding, the
Market Price of a Redeemable Warrant shall equal the difference between the
Market Price of the Common Stock and the Exercise Price of the Redeemable
Warrant.
                  4. Issuance of Certificates. Upon the exercise of the
Warrants, the issuance of certificates for shares of Common Stock and Redeemable
Warrants and/or other securities, properties or rights underlying such Warrants
and, upon the exercise of the Redeemable Warrants, the issuance of certificates
for shares of Common Stock and/or other securities, properties or rights
underlying such Redeemable Warrants shall be made forthwith (and in any event
such issuance shall be made within five (5) business days thereafter) without
charge to the Holder thereof including, without limitation, any tax which may be
payable in respect of the issuance thereof, and such certificates shall (subject
to the provisions of Sections 5 and 7 hereof) be issued in the name of, or in
such names as may be directed by, the Holder thereof.
                  The Warrant Certificates and the certificates representing the
shares of Common Stock and the Redeemable Warrants underlying the Warrants and
the shares of Common Stock underlying the Redeemable Warrants (and/or other
securities, property or rights issuable upon the exercise of the Warrants or the
Redeemable Warrants) shall be executed on behalf of the Company by the manual or
facsimile signature of the then present Chairman or Vice Chairman of the Board
of Directors or President or Vice President of the Company under its corporate
seal reproduced thereon, attested to by the manual or facsimile signature of the
then present Secretary or Assistant Secretary or Treasurer or Assistant
Treasurer of the Company. Warrant Certificates shall be dated the date of
execution by the Company upon initial issuance, division, exchange,


                                       6





substitution or transfer. Certificates representing the shares of Common Stock
and Redeemable Warrants, and the shares of Common Stock underlying each
Redeemable Warrant (and/or other securities, property or rights issuable upon
exercise of the Warrants) shall be dated as of the Notice Date (regardless of
when executed or delivered) and dividend bearing securities so issued shall
accrue dividends from the Notice Date.
                  5. Restriction on Transfer of Warrants. The Holder of a
Warrant Certificate, by its acceptance thereof, covenants and agrees that the
Warrants are being acquired as an investment and not with a view to the
distribution thereof; that the Warrants may not be sold, transferred, assigned,
hypothecated or otherwise disposed of, in whole or in part, for a period of one
(1) year from the date hereof, except to officers or partners of the
Underwriters.
                  6. Exercise Price.
                  6.1 Initial and Adjusted Exercise Price. Except as otherwise
provided in Section 8 hereof, the initial exercise price of each Warrant shall
be $____ per share of Common Stock [120% of the initial public offering price
per share] and $.12 per Redeemable Warrant [120% of the initial public offering
price per Public Warrant]. The adjusted exercise price shall be the price which
shall result from time to time from any and all adjustments of the initial
exercise price in accordance with the provisions of Section 8 hereof. Any
transfer of a Warrant shall constitute an automatic transfer and assignment of
the registration rights set forth in Section 7 hereof with respect to the
Securities or other securities, properties or rights underlying the Warrants.
                  6.2 Exercise Price. The term "Exercise Price" herein shall
mean the initial exercise price or the adjusted exercise price, depending upon
the context.


                                       7





                  7. Registration Rights.
                  7.1 Registration Under the Securities Act of 1933. The
Warrants, the shares of Common Stock and Redeemable Warrants, or other
securities issuable upon exercise of the Warrants, and the shares of Common
Stock or other securities issuable upon exercise of the Redeemable Warrants
(collectively, the "Warrant Securities") have been registered under the
Securities Act of 1933, as amended (the "Act") pursuant to the Company's
Registration Statement on Form S-1 (Registration No. 333-_______ (the
"Registration Statement"). All of the representations and warranties of the
Company contained in the Underwriting Agreement relating to the Registration
Statement, the Preliminary Prospectus and Prospectus (as such terms are defined
in the Underwriting Agreement) and made as of the dates provided therein, are
incorporated by reference herein. The Company agrees and covenants promptly to
file post-effective amendments to such Registration Statement as may be
necessary in order to maintain its effectiveness and otherwise to take such
action as may be necessary to maintain the effectiveness of the Registration
Statement as long as any Warrants are outstanding. In the event that, for any
reason, whatsoever, the Company shall fail to maintain the effectiveness of the
Registration Statement, certificates representing the Warrant Securities shall
bear the following legend:
                  The securities represented by this certificate have not been
                  registered under the Securities Act of 1933, as amended
                  ("Act"), and may not be offered, sold, pledged, hypothecated,
                  assigned or transferred except pursuant to (i) an effective
                  registration statement under the Act, (ii) to the extent
                  applicable, Rule 144 under the Act (or any similar rule under
                  such Act relating to the disposition of securities), or (iii)
                  an opinion of counsel, if such opinion shall be reasonably
                  satisfactory to counsel to the issuer, that an exemption from
                  registration under such Act is available.

                  7.2 Piggyback Registration. If, at any time commencing after
the date hereof and expiring five (5) years thereafter, the Company proposes


                                       8




to register any of its securities under the Act (other than pursuant to Form
S-8, S-4 or a comparable registration statement), the Company will give
written notice by registered mail, at least thirty (30) days prior to the
filing of each such registration statement, to the Representative and to all
other Holders of the Warrants and/or the Warrant Securities of its intention
to do so. If the Representative or other Holders of the Warrants and/or
Warrant Securities notify the Company within twenty (20) business days after
receipt of any such notice of its or their desire to include any such
securities in such proposed registration statement, the Company shall afford
the Representative and such Holders of the Warrants and/or Warrant Securities
the opportunity to have any such Warrant Securities registered under such
registration statement.
                  Notwithstanding the provisions of this Section 7.2, the
Company shall have the right at any time after it shall have given written
notice pursuant to this Section 7.2 (irrespective of whether a written request
for inclusion of any such securities shall have been made) to elect not to file
any such proposed registration statement, or to withdraw the same after the
filing but prior to the effective date thereof.
                  7.3 Demand Registration.
                  (a) At any time after the date hereof and expiring five (5)
years thereafter, the Holders of the Warrants and/or Warrant Securities
representing a "Majority" (as hereinafter defined) of such securities (assuming
the exercise of all of the Warrants) shall have the right (which right is in
addition to the registration rights under Section 7.2 hereof), exercisable by
written notice to the Company, to have the Company prepare and file with the
Securities and Exchange Commission (the "Commission"), on one occasion, a
registration statement and such other documents, including a prospectus, as may
be necessary in the opinion of both counsel for the Company and counsel for 
the Underwriters and Holders, in order to comply with the


                                       9





provisions of the Act, so as to permit a public offering and sale of their
respective Warrant Securities for nine (9) consecutive months by such Holders
and any other Holders of the Warrants and/or Warrant Securities who notify the
Company within ten (10) days after receiving notice from the Company of such
request.
                  (b) The Company covenants and agrees to give written notice of
any registration request under this Section 7.3 by any Holder or Holders to all
other registered Holders of the Warrants and the Warrant Securities within ten
(10) days from the date of the receipt of any such registration request.
                  (c) Notwithstanding anything to the contrary contained herein,
if the Company shall not have filed a registration statement for the Warrant
Securities within the time period specified in Section 7.4(a) hereof pursuant to
the written notice specified in Section 7.3(a) of a Majority of the Holders of
the Warrants and/or Warrant Securities, the Company shall have the option, upon
the written notice of election of a Majority of the Holders of the Warrants
and/or Warrant Securities requesting such registration to repurchase (i) any and
all Warrant Securities of such Holders at the higher of the Market Price per
share of Common Stock and per Redeemable Warrant, determined as of (x) the date
of the notice sent pursuant to Section 7.3(a) or (y) the expiration of the
period specified in Section 7.4(a) and (ii) any and all Warrants of such Holders
at such Market Price less the Exercise Price of such Warrant. Such repurchase
shall be in immediately available funds and shall close within two (2) days
after the later of (i) the expiration of the period specified in Section 7.4(a)
or (ii) the delivery of the written notice of election specified in this Section
7.3(c).


                                      10





                  7.4 Covenants of the Company With Respect to Registration. In
connection with any registration under Section 7.2 or 7.3 hereof, the Company
covenants and agrees as follows:
                  (a) The Company shall use its best efforts to file a
         registration statement within thirty (30) days of receipt of any demand
         therefor, shall use its best efforts to have any registration
         statements declared effective at the earliest possible time, and shall
         furnish each Holder desiring to sell Warrant Securities such number of
         prospectuses as shall reasonably be requested.
                  (b) The Company shall pay all costs (excluding fees and
         expenses of Holder(s)' counsel and any underwriting or selling
         commissions), fees and expenses in connection with all registration
         statements filed pursuant to Sections 7.2 and 7.3(a) hereof including,
         without limitation, the Company's legal and accounting fees, printing
         expenses, blue sky fees and expenses. If the Company shall fail to
         comply with the provisions of Section 7.4(a), the Company shall, in
         addition to any other equitable or other relief available to the
         Holder(s), be liable for any or all incidental or special damages
         sustained by the Holder(s) requesting registration of their Warrant
         Securities, excluding consequential damages.
                  (c) The Company will take all necessary action which may be
         required in qualifying or registering the Warrant Securities included
         in a registration statement for offering and sale under the securities
         or blue sky laws of such states as reasonably are requested by the
         Holder(s), provided that the Company shall not be obligated to execute
         or file any general consent to service of process or to qualify as a
         foreign corporation to do business under the laws of any such
         jurisdiction.


                                      11





                  (d) The Company shall indemnify the Holder(s) of the Warrant
         Securities to be sold pursuant to any registration statement and each
         person, if any, who controls such Holders within the meaning of Section
         15 of the Act or Section 20(a) of the Securities Exchange Act of 1934,
         as amended ("Exchange Act"), against all loss, claim, damage, expense
         or liability (including all expenses reasonably incurred in
         investigating, preparing or defending against any claim whatsoever) to
         which any of them may become subject under the Act, the Exchange Act or
         otherwise, arising from such registration statement but only to the
         same extent and with the same effect as the provisions pursuant to
         which the Company has agreed to indemnify the Underwriters contained in
         Section 7 of the Underwriting Agreement. The Company further agree(s)
         that upon demand by an indemnified person, at any time or from time to
         time, it will promptly reimburse such indemnified person for any loss,
         claim, damage, liability, cost or expense actually and reasonably paid
         by the indemnified person as to which the Company has indemnified such
         person pursuant hereto. Notwithstanding the foregoing provisions of
         this Section 7.4(d) any such payment or reimbursement by the Company of
         fees, expenses or disbursements incurred by an indemnified person in
         any proceeding in which a final judgment by a court of competent
         jurisdiction (after all appeals or the expiration of time to appeal) is
         entered against the Company or such indemnified person as a direct
         result of the Holder(s) or such person's gross negligence or willful
         misfeasance will be promptly repaid to the Company.
                  (e) The Holder(s) of the Warrant Securities to be sold
         pursuant to a registration statement, and their successors and assigns,
         shall severally, and not jointly, indemnify the Company, its officers
         and directors and each person, if any, who controls


                                      12





         the Company within the meaning of Section 15 of the Act or Section
         20(a) of the Exchange Act, against all loss, claim, damage or expense
         or liability (including all expenses reasonably incurred in
         investigating, preparing or defending against any claim whatsoever) to
         which they may become subject under the Act, the Exchange Act or
         otherwise, arising from information furnished by or on behalf of such
         Holders, or their successors or assigns, for specific inclusion in such
         registration statement to the same extent and with the same effect as
         the provisions contained in Section 7 of the Underwriting Agreement
         pursuant to which the Underwriters have agreed to indemnify the
         Company. The Holder(s) further agree(s) that upon demand by an
         indemnified person, at any time or from time to time, they will
         promptly reimburse such indemnified person for any loss, claim, damage,
         liability, cost or expense actually and reasonably paid by the
         indemnified person as to which the Holder(s) have indemnified such
         person pursuant hereto. Notwithstanding the foregoing provisions of
         this Section 7.4(e) any such payment or reimbursement by the Holder(s)
         of fees, expenses or disbursements incurred by an indemnified person in
         any proceeding in which a final judgment by a court of competent
         jurisdiction (after all appeals or the expiration of time to appeal) is
         entered against the Company or such indemnified person as a direct
         result of the Company or such person's gross negligence or willful
         misfeasance will be promptly repaid to the Holder(s).
                  (f) Nothing contained in this Agreement shall be construed as
         requiring the Holder(s) to exercise their Warrants prior to the initial
         filing of any registration statement or the effectiveness thereof.


                                      13





                  (g) The Company shall not permit the inclusion of any
         securities other than the Warrant Securities to be included in any
         registration statement filed pursuant to Section 7.3 hereof or permit
         any other registration statement to be or remain effective during the
         effectiveness of a registration statement filed pursuant to Section 7.3
         hereof (other than (i) shelf registrations effectiveness prior thereto
         and (ii) registrations on Form S-4 of S-8), without the prior written
         consent of the Holders of the Warrants and Warrant Securities
         representing a Majority of such securities (assuming the exercise of
         all of the Warrants).
                  (h) The Company shall furnish to each Holder participating in
         the offering and to each underwriter, if any, a signed counterpart,
         addressed to such Holder or underwriter, of (i) an opinion of counsel
         to the Company, dated the effective date of such registration statement
         (and, if such registration includes an underwritten public offering, an
         opinion dated the date of the closing under the underwriting
         agreement), and (ii) a "cold comfort" letter dated the effective date
         of such registration statement (and, if such registration includes an
         underwritten public offering, a letter dated the date of the closing
         under the underwriting agreement) signed by the independent public
         accountants who have issued a report on the Company's financial
         statements included in such registration statement, in each case
         covering substantially the same matters with respect to such
         registration statement (and the prospectus included therein) and, in
         the case of such accountants' letter, with respect to events subsequent
         to the date of such financial statements, as are customarily covered in
         opinions of issuer's counsel and in accountants' letters delivered to
         underwriters in underwritten public offerings of securities.


                                      14





                  (i) The Company shall as soon as practicable after the
         effective date of the registration statement, and in any event within
         15 months thereafter, make "generally available to its security
         holders" (within the meaning of Rule 158 under the Act) an earnings
         statement (which need not be audited) complying with Section 11(a) of
         the Act and covering a period of at least 12 consecutive months
         beginning after the effective date of the registration statement.
                  (j) The Company shall deliver promptly to each Holder
         participating in the offering requesting the correspondence and
         memoranda described below and to the managing underwriter, if any,
         copies of all correspondence between the Commission and the Company,
         its counsel or auditors and all memoranda relating to discussions with
         the Commission or its staff with respect to the registration statement
         and permit each Holder and underwriter to do such investigation, upon
         reasonable advance notice, with respect to information contained in or
         omitted from the registration statement as it deems reasonably
         necessary to comply with applicable securities laws or rules of the
         NASD. Such investigation shall include access to books, records and
         properties and opportunities to discuss the business of the Company
         with its officers and independent auditors, all to such reasonable
         extent and at such reasonable times and as often as any such Holder or
         underwriter shall reasonably request.
                  (k) The Company shall enter into an underwriting agreement
         with the managing underwriter selected for such underwriting by Holders
         holding a Majority of the Warrant Securities requested to be included
         in such underwriting, which may be the Representative. Such agreement
         shall be satisfactory in form and substance to the Company, each 
         Holder and such managing underwriter, and shall contain such


                                      15





         representations, warranties and covenants by the Company and such other
         terms as are customarily contained in agreements of that type used by
         the managing underwriter. The Holders shall be parties to any
         underwriting agreement relating to an underwritten sale of their
         Warrant Securities and may, at their option, require that any or all of
         the representations, warranties and covenants of the Company to or for
         the benefit of such underwriters shall also be made to and for the
         benefit of such Holders. Such Holders shall not be required to make any
         representations or warranties to or agreements with the Company or the
         underwriters except as they may relate to such Holders and their
         intended methods of distribution.
                  (l) In addition to the Warrant Securities, upon the written
         request therefor by any Holder(s), the Company shall include in the
         registration statement any other securities of the Company held by such
         Holder(s) as of the date of filing of such registration statement,
         including without limitation, restricted shares of Common Stock,
         options, warrants or any other securities convertible into shares of
         Common Stock.
                  (m) For purposes of this Agreement, the term "Majority" in
         reference to the Holders of Warrants or Warrant Securities shall mean
         in excess of fifty percent (50%) of the then outstanding Warrants or
         Warrant Securities that (i) are not held by the Company, an affiliate,
         officer, creditor, employee or agent thereof or any of their respective
         affiliates, members of their family, persons acting as nominees or in
         conjunction therewith and (ii) have not been resold to the public
         pursuant to a registration statement filed with the Commission under
         the Act.
                  8. Adjustments to Exercise Price and Number of Securities.


                                      16





                  8.1 Subdivision and Combination. In case the Company shall at
any time subdivide or combine the outstanding shares of Common Stock, the
Exercise Price shall forthwith be proportionately decreased in the case of
subdivision or increased in the case of combination.
                  8.2 Stock Dividends and Distributions. In case the Company
shall pay dividend in, or make a distribution of, shares of Common Stock or of
the Company's capital stock convertible into Common Stock, the Exercise Price
shall forthwith be proportionately decreased. An adjustment made pursuant to
this Section 8.2 shall be made as of the record date for the subject stock
dividend or distribution.
                  8.3 Adjustment in Number of Securities. Upon each adjustment
of the Exercise Price pursuant to the provisions of this Section 8, the number
of Warrant Securities issuable upon the exercise at the adjusted Exercise Price
of each Warrant shall be adjusted to the nearest whole number by multiplying a
number equal to the Exercise Price in effect immediately prior to such
adjustment by the number of Warrant Securities issuable upon exercise of the
Warrants immediately prior to such adjustment and dividing the product so
obtained by the adjusted Exercise Price.
                  8.4 Definition of Common Stock. For the purpose of this
Agreement, the term "Common Stock" shall mean (i) the class of stock designated
as Common Stock in the Certificate of Incorporation of the Company as may be
amended or restated as of the date hereof, or (ii) any other class of stock
resulting from successive changes or reclassifications of such Common Stock
consisting solely of changes in par value, or from par value to no par value, or
from no par value to par value.


                                      17





                  8.5 Merger or Consolidation or Sale.
                  (a) In case of any consolidation of the Company with, or
merger of the Company with, or merger of the Company into, another corporation
(other than a consolidation or merger which does not result in any
reclassification or change of the outstanding Common Stock), the corporation
formed by such consolidation or merger shall execute and deliver to the Holder a
supplemental warrant agreement providing that the holder of each Warrant then
outstanding or to be outstanding shall have the right thereafter (until the
expiration of such Warrant) to receive, upon exercise of such Warrant, the kind
and amount of shares of stock and other securities and property receivable upon
such consolidation, merger, sale or transfer by a holder of the number of
securities of the Company for which such Warrant might have been exercised
immediately prior to such consolidation, merger, sale or transfer. Such
supplemental warrant agreement shall provide for adjustments which shall be
identical to the adjustments provided in this Section 8. The above provision of
this subsection shall similarly apply to successive consolidations or mergers.
                  (b) In the event of (i) the sale by the Company of all or
substantially all of its assets, or (ii) the engagement by the Company or any of
its affiliates in a "Rule 13e-3 transaction" as defined in paragraph (a)(3) of
Rule 13e-3 of the General Rules and Regulations under the Securities Exchange
Act of 1934, as amended, or (iii) a distribution to the Company's stockholders
of any cash, assets, property, rights, evidences of indebtedness, securities or
any other thing of value, or any combination thereof, the Holders of the
unexercised Warrants shall receive notice of such sale, transaction or
distribution twenty (20) days prior to the date of such sale or the record date
for such transaction or distribution, as applicable, and, if they exercise such
Warrants prior to such date, they shall be entitled, in addition to the shares


                                      18





of Common Stock issuable upon the exercise thereof, to receive such property,
cash, assets, rights, evidence of indebtedness, securities or any other thing
of value, or any combination thereof, on the payment date of such sale,
transaction or distribution.
                  8.6 No Adjustment of Exercise Price in Certain Cases. No
adjustment of the Exercise Price shall be made if the amount of said adjustment
shall be less than ten cents (10(cent)) per Warrant Security, provided, however,
that in such case any adjustment that would otherwise be required then to be
made shall be carried forward and shall be made at the time of and together with
the next subsequent adjustment which, together with any adjustment so carried
forward, shall amount to at least ten cents (10(cent)) per Warrant Security.
                  9. Exchange and Replacement of Warrant Certificates. Each
Warrant Certificate is exchangeable without expense, upon the surrender thereof
by the registered Holder at the principal executive office of the Company, for a
new Warrant Certificate of like tenor and date representing in the aggregate the
right to purchase the same number of Warrant Securities in such denominations as
shall be designated by the Holder thereof at the time of such surrender.
                  Upon receipt by the Company of evidence reasonably
satisfactory to it of the loss, theft, destruction or mutilation of any Warrant
Certificate, and, in case of loss, theft or destruction, of indemnity or
security reasonably satisfactory to it, and reimbursement to the Company of all
reasonable expenses incidental thereto, and upon surrender and cancellation of
the Warrants, if mutilated, the Company will make and deliver a new Warrant
Certificate of like tenor, in lieu thereof.
                  10. Elimination of Fractional Interests. The Company shall 
not be required to issue certificates representing fractions of shares of
Common Stock or Redeemable Warrants upon the exercise of the Warrants, nor
shall it be required to issue scrip or pay cash in lieu of


                                      19





fractional interests, it being the intent of the parties that all fractional
interests shall be eliminated by rounding any fraction up to the nearest whole
number of shares of Common Stock or Redeemable Warrants, or other securities,
properties or rights.
                  11. Reservation and Listing of Securities. The Company shall
at all times reserve and keep available out of its authorized shares of Common
Stock, solely for the purpose of issuance upon the exercise of the Warrants and
the Redeemable Warrants, such number of shares of Common Stock or other
securities, properties or rights as shall be issuable upon the exercise thereof.
The Company covenants and agrees that, upon exercise of the Warrants and payment
of the Exercise Price therefor, all shares of Common Stock, Redeemable Warrants
and other securities issuable upon such exercise shall be duly and validly
issued, fully paid, non-assessable and not subject to the preemptive rights of
any stockholder. The Company further covenants and agrees that upon exercise of
the Redeemable Warrants underlying the Warrants and payment of the respective
Redeemable Warrant exercise price therefor, all shares of Common Stock and other
securities issuable upon such exercises shall be duly and validly issued, fully
paid, non-assessable and not subject to the preemptive rights of any
stockholder. As long as the Warrants shall be outstanding, the Company shall use
its best efforts to cause all shares of Common Stock issuable upon the exercise
of the Warrants and Redeemable Warrants and all Redeemable Warrants underlying
the Warrants to be listed (subject to official notice of issuance) on all
securities exchanges on which the Common Stock or the Public Warrants, issued to
the public in connection herewith may then be listed and/or quoted on Nasdaq/NM
or Nasdaq SmallCap Market.
                  12. Notices to Warrant Holders. Nothing contained in this
Agreement shall be construed as conferring upon the Holders the right to
vote or to consent or to receive notice


                                      20





as a stockholder in respect of any meetings of stockholders for the election of
directors or any other matter, or as having any rights whatsoever as a
stockholder of the Company. If, however, at any time prior to the expiration of
the Warrants and their exercise, any of the following events shall occur:
                  (a) the Company shall take a record of the holders of its
         shares of Common Stock for the purpose of entitling them to receive a
         dividend or distribution payable otherwise than in cash, or a cash
         dividend or distribution payable otherwise than out of current or
         retained earnings or capital surplus (in accordance with applicable
         law), as indicated by the accounting treatment of such dividend or
         distribution on the books of the Company; or
                  (b) the Company shall offer to all the holders of its Common
         Stock any additional shares of capital stock of the Company or
         securities convertible into or exchangeable for shares of capital stock
         of the Company, or any option, right or warrant to subscribe therefor;
         or
                  (c) a dissolution, liquidation or winding up of the Company
         (other than in connection with a consolidation or merger) or a sale of
         all or substantially all of its property, assets and business as an
         entirety shall be proposed;
then, in any one or more of said events, the Company shall give written notice
of such event at least thirty (30) days prior to the date fixed as a record date
or the date of closing the transfer books for the determination of the
stockholders entitled to such dividend, distribution, convertible or
exchangeable securities or subscription rights, or entitled to vote on such
proposed dissolution, liquidation, winding up or sale. Such notice shall specify
such record date or the date of closing the transfer books, as the case may be.


                                      21




Failure to give such notice or any defect therein shall not affect the
validity of any action taken in connection with the declaration or payment of
any such dividend, or the issuance of any convertible or exchangeable
securities, or subscription rights, options or warrants, or any proposed
dissolution, liquidation, winding up or sale.
                  13. Redeemable Warrants. The form of the certificate
representing Redeemable Warrants (and the form of election to purchase shares of
Common Stock upon the exercise of Redeemable Warrants and the form of assignment
printed on the reverse thereof) shall be substantially as set forth in Exhibit
"A" to the Warrant Agreement dated as of the date hereof by and between the
Company and Continental Stock Transfer and Trust Company (the "Redeemable
Warrant Agreement"). Each Redeemable Warrant issuable upon exercise of the
Warrants is exercisable to purchase, at any time commencing _____ __, 1998 [6
months from the date of prospectus] until 5:30 p.m. New York time on _____ __,
2001 [30 months after the date of prospectus], one fully paid and non-assessable
share of Common Stock at a price of $___ [150% of the initial public offering
price of the Common Stock] per share, and from such date until 5:30 p.m. New
York time on _______ __, 2003 [60 months afer the date of prospectus], one fully
paid and non-assessable share of Common Stock at a price of $___ [175% of the
initial public offering price of the Common Stock] per share. The exercise price
of the Redeemable Warrants and the number of shares of Common Stock issuable
upon the exercise of the Redeemable Warrants are subject to adjustment, whether
or not the Warrants have been exercised and the Redeemable Warrants have been
issued, in the manner and upon the occurrence of the events set forth in Section
8 of the Redeemable Warrant Agreement, which is hereby incorporated herein by
reference and made a part hereof as if set forth in its entirety herein. Subject
to the provisions of this Agreement and upon issuance of the Redeemable


                                      22





Warrants underlying the Warrants, each registered holder of such Redeemable
Warrant shall have the right to purchase from the Company (and the Company shall
issue to such registered holders) up to the number of fully paid and
non-assessable shares of Common Stock (subject to adjustment as provided herein
and in the Redeemable Warrant Agreement), free and clear of all preemptive
rights of stockholders, provided that such registered holder complies with the
terms governing exercise of the Redeemable Warrant set forth in the Redeemable
Warrant Agreement, and pays the applicable exercise price, determined in
accordance with the terms of the Redeemable Warrant Agreement. Upon exercise of
the Redeemable Warrants, the Company shall forthwith issue to the registered
holder of any such Redeemable Warrant in his name or in such name as may be
directed by him, certificates for the number of shares of Common Stock so
purchased. Except as otherwise provided in this Agreement, the Redeemable
Warrants underlying the Warrants shall be governed in all respects by the terms
of the Redeemable Warrant Agreement. The Redeemable Warrants shall be
transferable in the manner provided in the Redeemable Warrant Agreement, and
upon any such transfer, a new Redeemable Warrant Certificate shall be issued
promptly to the transferee. The Company covenants to, and agrees with, the
Holder(s) that without the prior written consent of the Holder(s), which will
not be unreasonably withheld, the Redeemable Warrant Agreement will not be
modified, amended, canceled, altered or superseded, and that the Company will
send to each Holder, irrespective of whether or not the Warrants have been
exercised, any and all notices required by the Redeemable Warrant Agreement to
be sent to holders of Redeemable Warrants.
                  14. Notices. All notices, requests, consents and other
communications hereunder shall be in writing and shall be deemed to have been
duly made when delivered, or mailed by registered or certified mail, return
receipt requested:


                                      23





                  (a) If to the registered Holder of the Warrants, to the
         address of such Holder as shown on the books of the Company; or
                  (b) If to the Company, to the address set forth in Section 3
         hereof or to such other address as the Company may designate by notice
         to the Holders.
                  (c) If to the Representative to Security Capital Trading,
         Inc., 520 Madison Avenue, 10th Floor, New York, New York 10022,
         Attention: Ronald Heineman.
                  15. Supplements and Amendments. The Company and the
Representative may from time to time supplement or amend this Agreement without
the approval of any Holders of Warrant Certificates (other than the
Representative) in order to cure any ambiguity, to correct or supplement any
provision contained herein which may be defective or inconsistent with any
provisions herein, or to make any other provisions in regard to matters or
questions arising hereunder which the Company and the Representative may deem
necessary or desirable and which the Company and the Representative deem shall
not adversely affect the interests of the Holders of Warrant Certificates.
                  16. Successors. All the covenants and provisions of this
Agreement shall be binding upon and inure to the benefit of the Company, the
Holders and their respective successors and assigns hereunder.
                  17. Termination. This Agreement shall terminate at the close
of business on __________, 2003. Notwithstanding the foregoing, the
indemnification provisions of Section 7 shall survive such termination until the
close of business on __________, 2009.
                  18. Governing Law; Submission to Jurisdiction. This Agreement
and each Warrant Certificate issued hereunder shall be deemed to be a contract


                                      24




made under the laws of the State of New York and for all purposes shall be
construed in accordance with the laws of said State without giving effect to
the rules of said State governing the conflicts of laws.
                  The Company, the Representative and the Holders hereby agree
that any action, proceeding or claim against it arising out of, or relating in
any way to, this Agreement shall be brought and enforced in the courts of the
State of New York or of the United States of America for the Southern District
of New York, and irrevocably submits to such jurisdiction, which jurisdiction
shall be exclusive. The Company, the Representative and the Holders hereby
irrevocably waive any objection to such exclusive jurisdiction or inconvenient
forum. Any such process or summons to be served upon any of the Company, the
Representative and the Holders (at the option of the party bringing such action,
proceeding or claim) may be served by transmitting a copy thereof, by registered
or certified mail, return receipt requested, postage prepaid, addressed to it at
the address as set forth in Section 14 hereof. Such mailing shall be deemed
personal service and shall be legal and binding upon the party so served in any
action, proceeding or claim. The Company, the Representative and the Holders
agree that the prevailing party(ies) in any such action or proceeding shall be
entitled to recover from the other party(ies) all of its/their reasonable legal
costs and expenses relating to such action or proceeding and/or incurred in
connection with the preparation therefor.
                  19. Entire Agreement; Modification. This Agreement (including
the Underwriting Agreement and the Warrant Agreement to the extent portions
thereof are referred to herein) contains the entire understanding between the
parties hereto with respect to the subject matter hereof and may not be modified
or amended except by a writing duly signed by the party against whom enforcement
of the modification or amendment is sought.


                                      25





                  20. Severability. If any provision of this Agreement shall be
held to be invalid or unenforceable, such invalidity or unenforceability shall
not affect any other provision of this Agreement.
                  21. Captions. The caption headings of the Sections of this
Agreement are for convenience of reference only and are not intended, nor should
they be construed as, a part of this Agreement and shall be given no substantive
effect.
                  22. Benefits of this Agreement. Nothing in this Agreement
shall be construed to give to any person or corporation other than the Company
and the Representative and any other registered Holder(s) of the Warrant
Certificates or Warrant Securities any legal or equitable right, remedy or claim
under this Agreement; and this Agreement shall be for the sole and exclusive
benefit of the Company and the Representative and any other Holder(s) of the
Warrant Certificates or Warrant Securities.
                  23. Counterparts. This Agreement may be executed in any number
of counterparts and each of such counterparts shall for all purposes be deemed
to be an original, and such counterparts shall together constitute but one and
the same instrument.


                                      26





                  IN WITNESS WHEREOF, the parties hereto have caused this
Agreement to be duly executed, as of the day and year first above written.

                                            ALL-TECH INVESTMENT GROUP, INC.



                                            By: ___________________________
                                                Name:
                                                Title:
Attest:


_______________________
Secretary




                                            SECURITY CAPITAL TRADING, INC.



                                            By: ___________________________
                                                Name:
                                                Title:








                                                                      EXHIBIT A



                         [FORM OF WARRANT CERTIFICATE]

THE WARRANTS REPRESENTED BY THIS CERTIFICATE AND THE OTHER SECURITIES ISSUABLE
UPON EXERCISE THEREOF MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO (i) AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933, AS AMENDED,
(ii) TO THE EXTENT APPLICABLE, RULE 144 UNDER SUCH ACT (OR ANY SIMILAR RULE
UNDER SUCH ACT RELATING TO THE DISPOSITION OF SECURITIES), OR (iii) AN OPINION
OF COUNSEL, IF SUCH OPINION SHALL BE REASONABLY SATISFACTORY TO COUNSEL FOR THE
ISSUER, THAT AN EXEMPTION FROM REGISTRATION UNDER SUCH ACT IS AVAILABLE.

THE TRANSFER OR EXCHANGE OF THE WARRANTS REPRESENTED BY THIS
CERTIFICATE IS RESTRICTED IN ACCORDANCE WITH THE WARRANT AGREEMENT
REFERRED TO HEREIN.

                           EXERCISABLE ON OR BEFORE
                  5:00 P.M., NEW YORK TIME, __________, 2003

No. UW-01                                       Warrants to Purchase 625,000
                                                Shares of Common Stock
                                                and 312,500 Redeemable Warrants


WARRANT CERTIFICATE

         This Warrant Certificate certifies that ___________________________, or
registered assigns, is the registered holder of Warrants to purchase initially,
at any time from __________, 1999 until 5:00 p.m. New York time on __________,
2003 ("Expiration Date"), up to _________ fully paid and non-assessable shares
of common stock, $.001 par value ("Common Stock") of ALL-TECH INVESTMENT GROUP,
INC. a Delaware corporation (the "Company"), and _____ Redeemable Warrants of
the Company (one Redeemable Warrant entitling the owner to purchase one
fully-paid and non-assessable Share of Common Stock) at the initial exercise
price, subject to adjustment in certain events (the "Exercise Price"), of $____
per share of Common Stock and $____ per Redeemable Warrant upon surrender of
this Warrant Certificate and payment of the Exercise Price at an office or
agency of the Company, or by surrender of this Warrant Certificate in lieu of
cash payment, but subject to the conditions set forth herein and in the warrant
agreement dated as of __________, 1998 between the Company and Security Capital
Trading, Inc. (the "Warrant Agreement"). Payment of the Exercise Price shall be
made by certified or official bank check in New York Clearing House funds
payable to the order of the Company or by surrender of this Warrant Certificate.



                                       1





         No Warrant may be exercised after 5:00 p.m., New York time, on the
Expiration Date, at which time all Warrants evidenced hereby, unless exercised
prior thereto, hereby shall thereafter be void.

         The Warrants evidenced by this Warrant Certificate are part of a duly
authorized issue of Warrants issued pursuant to the Warrant Agreement, which
Warrant Agreement is hereby incorporated by reference in and made a part of this
instrument and is hereby referred to for a description of the rights, limitation
of rights, obligations, duties and immunities thereunder of the Company and the
holders (the words "holders" or "holder" meaning the registered holders or
registered holder) of the Warrants.

         The Warrant Agreement provides that upon the occurrence of certain
events the Exercise Price and the type and/or number of the Company's securities
issuable thereupon may, subject to certain conditions, be adjusted. In such
event, the Company will, at the request of the holder, issue a new Warrant
Certificate evidencing the adjustment in the Exercise Price and the number
and/or type of securities issuable upon the exercise of the Warrants; provided,
however, that the failure of the Company to issue such new Warrant Certificates
shall not in any way change, alter, or otherwise impair, the rights of the
holder as set forth in the Warrant Agreement.

         Upon due presentment for registration of transfer of this Warrant
Certificate at an office or agency of the Company, a new Warrant Certificate or
Warrant Certificates of like tenor and evidencing in the aggregate a like number
of Warrants shall be issued to the transferee(s) in exchange for this Warrant
Certificate, subject to the limitations provided herein and in the Warrant
Agreement, without any charge except for any tax or other governmental charge
imposed in connection with such transfer.

         Upon the exercise of less than all of the Warrants evidenced by this
Certificate, the Company shall forthwith issue to the holder hereof a new
Warrant Certificate representing such number of unexercised Warrants.

         The Company may deem and treat the registered holder(s) hereof as the
absolute owner(s) of this Warrant Certificate (notwithstanding any notation of
ownership or other writing hereon made by anyone), for the purpose of any
exercise hereof, and of any distribution to the holder(s) hereof, and for all
other purposes, and the Company shall not be affected by any notice to the
contrary.

         All terms used in this Warrant Certificate which are defined in the
Warrant Agreement shall have the meanings assigned to them in the Warrant
Agreement.




                                       2





         IN WITNESS WHEREOF, the Company has caused this Warrant Certificate to
be duly executed under its corporate seal.

Dated as of _____ __, 1998


                                              ALL-TECH INVESTMENT GROUP, INC.



[SEAL]                                        By: ______________________
                                                  Name:
                                                  Title:


Attest:


_____________________
Secretary




                                       3





            [FORM OF ELECTION TO PURCHASE PURSUANT TO SECTION 3.1]


                  The undersigned hereby irrevocably elects to exercise the
right, represented by this Warrant Certificate, to purchase:





|_| ________ shares of Common Stock;
|_| ________ Redeemable Warrants;
|_| ________ shares of Common Stock together with an equal number of
             Redeemable Warrants; or
|_| ________ shares of Common Stock together with
    ________ Redeemable Warrants.


and herewith tenders in payment for such securities a certified or official bank
check payable in New York Clearing House Funds to the order of All-Tech
Investment Group, Inc. in the amount of $_______________________, all in
accordance with the terms of Section 3.1 of the Representative's Warrant
Agreement dated as of _____ __, 1998 between All-Tech Investment Group, Inc. and
Security Capital Trading, Inc. The undersigned requests that a certificate for
such securities be registered in the name of whose address is _________________
___________________ and that such Certificate be delivered to _________________
whose address is _____________________.


Dated:
                                               Signature ______________________
                                               (Signature must conform in
                                               all respects to name of
                                               holder as specified on the
                                               face of the Warrant
                                               Certificate.)


                                               ________________________________
                                               (Insert Social Security or Other
                                               Identifying Number of Holder)


                                       4





            [FORM OF ELECTION TO PURCHASE PURSUANT TO SECTION 3.2]



                  The undersigned hereby irrevocably elects to exercise the
right, represented by this Warrant Certificate, to purchase:



|_| ________ shares of Common Stock;
|_| ________ Redeemable Warrants;
|_| ________ shares of Common Stock together with an equal number of
             Redeemable Warrants; or
|_| ________ shares of Common Stock together with
    ________ Redeemable Warrants.





and herewith tenders in payment for such securities ________ Warrants all in
accordance with the terms of Section 3.2 of the Representative's Warrant
Agreement dated as of _____ __, 1998 between All-Tech Investment Group, Inc. and
Security Capital Trading, Inc. The undersigned requests that a certificate for
such securities be registered in the name of whose address is and that such
Certificate be delivered to _______________________________ whose address
is ____________________________________.


Dated:
                                              Signature _______________________
                                              (Signature must conform in
                                              all respects to name of
                                              holder as specified on the
                                              face of the Warrant Certificate.)


                                              _________________________________ 
                                              (Insert Social Security or Other
                                              Identifying Number of Holder)


                                       5




                             [FORM OF ASSIGNMENT]



(To be executed by the registered holder if such holder desires to transfer the
Warrant Certificate.)


FOR VALUE RECEIVED _____________ hereby sells, assigns and transfers unto

                 ____________________________________________
                (Please print name and address of transferee)

this Warrant Certificate, together with all right, title and interest therein,
and does hereby irrevocably constitute and appoint ________________ Attorney, to
transfer the within Warrant Certificate on the books of the within-named
Company, with full power of substitution.


Dated:
                                              Signature _______________________
                                              (Signature must conform in
                                              all respects to name of
                                              holder as specified on the
                                              face of the Warrant Certificate.)


                                              _________________________________ 
                                              (Insert Social Security or Other
                                              Identifying Number of Holder)



                                       6