EXHIBIT 99.2


NEITHER THESE SECURITIES NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE
CONVERTIBLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION IN
RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933,
AS AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD
EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT
OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO,
THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

THIS NOTE DOES NOT REQUIRE PHYSICAL SURRENDER OF THE NOTE IN THE EVENT OF A
PARTIAL REDEMPTION OR CONVERSION. AS A RESULT, FOLLOWING ANY REDEMPTION OR
CONVERSION OF ANY PORTION OF THIS NOTE, THE OUTSTANDING PRINCIPAL AMOUNT
REPRESENTED BY THIS NOTE MAY BE LESS THAN THE PRINCIPAL AMOUNT AND ACCRUED
INTEREST SET FORTH BELOW.



                                CONVERTIBLE NOTE

                                       OF

                               TRINITY BIOTECH PLC

               Tranche A - 5.25% Convertible Note due July 2, 2007
            Tranche B - 6.00% Convertible Note due December 31, 2005



Note No.:  1                             Original Principal Amount: US$3,000,000
Issuance Date:  November 27, 2002                  New York, New York


     THIS NOTE ("Note") is one of a duly authorized issue of Notes of TRINITY
BIOTECH PLC, a corporation duly organized and existing under the laws of the
Republic of Ireland (the "Company"), designated as the Company's Convertible
Notes in an aggregate principal amount (when taken together with the original
principal amounts of all other Notes) which does not exceed Three Million Five
Hundred Thousand U.S. Dollars (US$3,500,000) (the "Notes"), originally issued
pursuant to the terms of the Purchase Agreement dated on or about the original
issuance date of the Notes (the "Purchase Agreement"). The Notes are divided
into two (2) tranches ("Tranches"), one tranche designated "Tranche A"
representing an aggregate principal amount (when taken together with the Tranche
A principal amount of all other Notes) which does not exceed Two Million Five
Hundred Thousand U.S. Dollars (US$2,500,000) and the other designated "Tranche
B" representing an aggregate principal amount (when taken together with the
Tranche B principal amount of all other Notes) which does not exceed One Million
U.S. Dollars (US$1,000,000). The maturity date of this Note ("Maturity Date") is
July 2, 2007 for Tranche A and December 31, 2005 for Tranche B. Commencing
January 2, 2004, the Company is required to repay quarterly in the aggregate
US$200,000 in principal amount due under Tranche A of the Notes, as provided in
accordance with the terms of the Notes.

                                      -1-


     FOR VALUE RECEIVED, the Company hereby promises to pay to the order of The
Tail Wind Fund Ltd. or its registered assigns or successors-in-interest
("Holder") the principal sum of Three Million U.S. Dollars (US$3,000,000),
together with all accrued but unpaid interest thereon, if any, on the applicable
Maturity Date, to the extent such principal amount and interest has not been
repaid or converted into the Company's Class "A" Ordinary Shares, nominal value
IR(pound)0.01 per share (the "Common Stock"), in accordance with the terms
hereof, which principal sum shall consist of US$2,000,000 constituting Tranche A
hereunder and US$1,000,000 constituting Tranche B hereunder. Interest on the
unpaid principal balance of each Tranche hereof shall accrue at the rate or
rates set forth in Section 1 below from the date of original issuance hereof
(the "Issuance Date") until the same becomes due and payable on the Maturity
Date for such Tranche, or such earlier date upon acceleration or by conversion
or redemption in accordance with the terms hereof or of the other Agreements.
Interest on this Note shall accrue daily commencing on the Issuance Date and
shall be computed on the basis of a 360-day year, 30-day months and actual days
elapsed and shall be payable in accordance with Section 1 hereof, and, to the
extent permitted by applicable law, shall continue to accrue notwithstanding any
judgment registered against the Company. Notwithstanding anything contained
herein, this Note (including Tranche A and Tranche B) shall bear interest on the
due and unpaid Principal Amount from and after the occurrence and during the
continuance of an Event of Default pursuant to Section 4(a), at the rate (the
"Default Rate") equal to the lower of fifteen percent (15%) per annum or the
highest rate permitted by law. Unless otherwise agreed or required by applicable
law, payments will be applied first to any unpaid collection costs, then to
unpaid interest and fees and any remaining amount to principal.

     Except as otherwise provided herein, all payments of principal and interest
on this Note shall be made in lawful money of the United States of America by
wire transfer of immediately available funds to such account as the Holder may
from time to time designate by written notice in accordance with the provisions
of this Note or by Company check. This Note may not be prepaid in whole or in
part except as otherwise provided herein or in the Agreements. Whenever any
amount expressed to be due by the terms of this Note is due on any day which is
not a Business Day (as defined below), the same shall instead be due on the next
succeeding day which is a Business Day.

     Capitalized terms used herein and not otherwise defined shall have the
meanings set forth in the Purchase Agreement. For purposes hereof the following
terms shall have the meanings ascribed to them below:

     "ADRs" means the Company's American Depository Receipts, each currently
representing one share of Common Stock, which are quoted on the Nasdaq Small-Cap
Market of The Nasdaq Stock Market (or other Approved Market). Appropriate and
equitable adjustment to the terms and provisions of this Note shall be made in
the event of any change to the ratio of ADRs to shares of Common Stock.

                                      -2-


     "Bankruptcy Event" means any of the following events: (a) the Company or
any subsidiary commences a case or other proceeding under any bankruptcy,
reorganization, examinership, arrangement, adjustment of debt, relief of
debtors, dissolution, insolvency or liquidation or similar law of any
jurisdiction relating to the Company or any subsidiary thereof; (b) there is
commenced against the Company or any subsidiary any such case or proceeding that
is not dismissed within 60 days after commencement; (c) the Company or any
subsidiary is adjudicated insolvent or bankrupt or any order of relief or other
order approving any such case or proceeding is entered; (d) the Company or any
subsidiary suffers any appointment of any receiver, examiner, custodian or the
like for it or any substantial part of its property that is not discharged or
stayed within 60 days; (e) the Company or any subsidiary makes a general
assignment for the benefit of creditors; (f) the Company or any subsidiary fails
to pay, or states that it is unable to pay or is unable to pay, its debts
generally as they become due; (g) the Company or any subsidiary calls a meeting
of its creditors with a view to arranging a composition, adjustment or
restructuring of its debts; or (h) the Company or any subsidiary, by any act or
failure to act, expressly indicates its consent to, approval of or acquiescence
in any of the foregoing or takes any corporate or other action for the purpose
of effecting any of the foregoing.

     "Business Day" shall mean any day other than a Saturday, Sunday or a day on
which commercial banks in the City of New York are authorized or required by law
or executive order to remain closed.

     "Change in Control Transaction" will be deemed to exist if (i) there occurs
any consolidation, merger or other business combination of the Company with or
into any other corporation or other entity or person (whether or not the Company
is the surviving corporation), or any other corporate reorganization or
transaction or series of related transactions in which in any of such events the
voting stockholders of the Company prior to such event cease to own 50% or more
of the voting power, or corresponding voting equity interests, of the surviving
corporation after such event (including without limitation any "going private"
transaction under Rule 13e-3 promulgated pursuant to the Exchange Act or tender
offer by the Company under Rule 13e-4 promulgated pursuant to the Exchange Act
for 20% or more of the Company's Common Stock), (ii) any person (as defined in
Section 13(d) of the Exchange Act), together with its affiliates and associates
(as such terms are defined in Rule 405 under the Act), beneficially owns or is
deemed to beneficially own (as described in Rule 13d-3 under the Exchange Act
without regard to the 60-day exercise period) in excess of 50% of the Company's
voting power, (iii) there is a replacement of more than one-half of the members
of the Company's Board of Directors which is not approved by those individuals
who are members of the Company's Board of Directors on the date thereof, (iv) in
one or a series of related transactions, there is a sale or transfer of all or
substantially all of the assets of the Company, determined on a consolidated
basis, (v) the Company enters into an agreement providing for an event set forth
in (i), (ii), (iii) or (iv) above, or (vi) any of the foregoing occurs with
respect to the Company or the German Subsidiary.

     "Conversion Price" shall equal US$1.50, provided that if the Security Event
does not occur prior to the Security Deadline for any reason whatsoever, then
the Conversion Price hereunder shall be automatically and permanently reduced to
equal $1.25 (such applicable Conversion Price shall be subject to adjustment as
set forth herein).

     "Conversion Ratio" means, at any time, a fraction, of which the numerator
is the entire outstanding Principal Amount of this Note (or such portion thereof
that is being redeemed or repurchased), and of which the denominator is the
lesser of the Conversion Price and the Market Price as of the date such ratio is
being determined.

                                      -3-


     "Convertible Securities" means any convertible securities, warrants,
options or other rights to subscribe for or to purchase or exchange for, shares
of Common Stock.

     "Effective Date" means the date on which a Registration Statement covering
all the Underlying Shares and other Registrable Securities (as defined in the
Registration Rights Agreement) is declared effective by the SEC.

     "Effective Registration" shall mean (i) the resale of all Registrable
Securities (as defined in the Registration Rights Agreement) is covered by an
effective registration statement in accordance with the terms of the
Registration Rights Agreement and such registration statement is not subject to
any suspension or stop orders; (ii) the resale of such Registrable Securities
may be effected pursuant to a current and deliverable prospectus that is not
subject to any blackout or similar circumstance; (iii) such Registrable
Securities are listed, or approved for listing prior to issuance, on an Approved
Market and are not subject to any trading suspension (nor shall trading
generally have been suspended on such exchange or market), and the Company shall
not have been notified of any pending or threatened proceeding or other action
to delist or suspend the Common Stock on the Approved Market on which the Common
Stock is then traded or listed; (iv) the requisite number of shares of Common
Stock shall have been duly authorized and reserved for issuance as required by
the terms of the Agreements; (v) the closing bid price per ADR on the Principal
Market shall be at least $1.00; (vi) the Company and the German Subsidiary has
complied with its material obligations under all the Agreements in all material
respects and has not made any material misrepresentations under any of the
Agreements or under any other agreements between the Company and the Purchasers;
and (vii) none of the Company, the German Subsidiary or any other direct or
indirect subsidiary of the Company is subject to any Bankruptcy Event.

     "Exchange Act" shall mean the Securities Exchange Act of 1934, as amended.

     "Lien Property" shall have the meaning set forth in the Mortgage.

     "Market Price" shall equal 90% of the average closing bid price per ADR as
reported by the Principal Market for the ten (10) Trading Days immediately
preceding the date on which such Market Price is being determined.

     "MFN Transaction" shall mean a transaction in which the Company issues or
sells any securities in a capital raising transaction or series of related
transactions (the "MFN Offering") which grants to the investor (the "MFN
Investor") the right to receive additional securities based upon future capital
raising transactions of the Company on terms more favorable than those granted
to the MFN Investor in the MFN Offering.

                                      -4-


     "Per Share Selling Price" shall include the amount actually paid by third
parties for each share of Common Stock (including ADRs) in a sale or issuance by
the Company. In the event a fee is paid by the Company in connection with such
transaction directly or indirectly to such third party or its affiliates, any
such fee shall be deducted from the selling price pro rata to all shares sold in
the transaction to arrive at the Per Share Selling Price. A sale of shares of
Common Stock shall include the sale or issuance of rights, options, warrants or
convertible, exchangeable or exercisable securities under which the Company is
or may become obligated to issue shares of Common Stock, and in such
circumstances the Per Share Selling Price of the Common Stock covered thereby
shall also include the exercise, exchange or conversion price thereof (in
addition to the consideration received by the Company upon such sale or issuance
less the fee amount as provided above). In case of any such security issued in a
Variable Rate Transaction or an MFN Transaction, the Per Share Selling Price
shall be deemed to be the lowest conversion or exercise price at which such
securities are converted or exercised or might have been converted or exercised
in the case of a Variable Rate Transaction, or the lowest adjustment price in
the case of an MFN Transaction, over the life of such securities. If shares are
issued for a consideration other than cash, the Per Share Selling Price shall be
the fair value of such consideration as determined in good faith by independent
certified public accountants mutually acceptable to the Company and the
Purchaser. In the event the Company directly or indirectly effectively reduces
the conversion, exercise or exchange price for any Convertible Securities which
are currently outstanding, then the Per Share Selling Price shall equal such
effectively reduced conversion, exercise or exchange price.

     "Principal Amount" shall refer to the sum of (i) the original principal
amount of this Note, (ii) all accrued but unpaid interest hereunder, and (iii)
any default payments owing under the Agreements but not previously paid or added
to the Principal Amount.

     "Principal Market" shall mean the NASDAQ Small-Cap Market or such other
principal market or exchange on which the ADRs are then listed or quoted for
trading.

     "Registration Statement" shall have the meaning set forth in the
Registration Rights Agreement.

     "Securities Act" shall mean the Securities Act of 1933, as amended.

     "Security Deadline" shall mean the date which is 105 days following the
Closing Date.

     "Security Event" shall mean, and be deemed to have occurred if and only if,
each and every one of the following events and conditions has occurred and
currently exists:

     (i)  The competent authorities in Lemgo, Germany have waived their
          statutory right of pre-emption with respect to the Lien Property;

     (ii) The real property acquisition tax (Grunderwerbsteuer) has been duly
          paid for the transfer of title and ownership of the Lien Property from
          Sigma-Aldrich Grundstucks GmbH & Co. KG to the German Subsidiary;

     (iii) Title and ownership of the Lien Property has been duly and validly
          transferred from Sigma-Aldrich Grundstucks GmbH & Co. KG to the German
          Subsidiary;

                                      -5-


     (iv) The Lien Property has been transferred from Sigma-Aldrich Grundstucks
          GmbH & Co. KG to the German Subsidiary such that the German Subsidiary
          has sole legal and record ownership of the Lien Property free and
          clear of all liens, claims, charges and encumbrances (except for the
          Mortgage) and the German Subsidiary is registered in the appropriate
          German land register as the owner of the Lien Property;

     (v)  The purchase price for the Lien Property with respect to such transfer
          has been duly paid as agreed upon;

     (vi) All applicable court fees have been duly paid;

     (vii) The first priority mortgage on the Lien Property in favor of Sigma
           Diagnostics, a division of Sigma Chemical Company in St. Louis,
           Missouri, USA, is deleted;

     (viii) There are no creditors of the German Subsidiary or other third
            parties which hinder the creation of the first priority Mortgage in
            favor of the Purchasers;

     (ix) All applications necessary for the transfer of title and ownership and
          the creation of the first priority Mortgage have been made
          unconditionally and irrevocably, and all other action has been taken
          in good faith, in order to cause the first priority Mortgage to be
          entered in favor of the Purchasers;

     (x)  The German Subsidiary has duly executed the Mortgage and had the
          Mortgage duly notarized;

     (xi) The Mortgage was submitted to the German land registry (Grundbuch) for
          filing;

     (xii) The Mortgage was duly, validly and properly recorded by the German
           land registry (Grundbuch) in the public land records;

     (xiii) The Purchasers possess a first priority position (and the only)
            security interest, lien, charge and mortgage in the Lien Property;
            and

     (xiv) The Purchasers have received a duly certified extract from the
           appropriate German land registry evidencing the Mortgage on the Lien
           Property created in favor of the Purchasers and the first priority
           nature of such Mortgage, and no other liens, charges or mortgages
           shall exist on the Lien Property.

     "Trading Day" shall mean a day on which there is trading on the Principal
Market.

     "Underlying Shares" means the shares of Common Stock, represented by one
ADR per share, into which the Notes are convertible (including repayment in
Common Stock as set forth herein and payments of interest in stock as set forth
herein) in accordance with the terms hereof and the Purchase Agreement.

                                      -6-


     "Variable Rate Transaction" shall mean a transaction in which the Company
issues or sells, or agrees to issue or sell (a) any debt or equity securities
that are convertible into, exchangeable or exercisable for, or include the right
to receive additional shares of, Common Stock or ADRs either (x) at a
conversion, exercise or exchange rate or other price that is based upon and/or
varies with the trading prices of or quotations for the Common Stock or ADRs at
any time after the initial issuance of such debt or equity securities, (y) with
a fixed conversion, exercise or exchange price that is subject to being reset at
some future date after the initial issuance of such debt or equity security or
upon the occurrence of specified or contingent events directly or indirectly
related to the business of the Company or the market for the Common Stock or
ADRs (but excluding standard stock split anti-dilution provisions), or (z) under
a warrant exercisable for a number of shares based upon and/or varying with the
trading prices of or quotations for the Common Stock or ADRs at any time after
the initial issuance of such warrant, or (b) any securities of the Company
pursuant to an "equity line" structure which provides for the sale, from time to
time, of securities of the Company which are registered for sale or resale
pursuant to the 1933 Act (which for the purpose of this definition shall include
a sale of the Company's securities "off the shelf" in a registered offering,
whether or not such offering is underwritten).

     The following terms and conditions shall apply to this Note:

     SECTION 1. Payments of Principal and Interest.

          (a) Interest Only Payments.

               (i) Tranche A. Interest on the unpaid principal balance of
          Tranche A hereof shall accrue at the rate of 5.25% per annum, provided
          that in the event that the Security Event does not occur prior to the
          Security Deadline for any reason whatsoever, then notwithstanding
          anything contained herein, interest on the unpaid principal balance of
          Tranche A hereof shall be increased to accrue at the rate of 6.00% per
          annum at all times thereafter from the Security Deadline until the
          same becomes due and payable on the Maturity Date, or such earlier due
          date or such earlier date upon acceleration or by conversion or
          redemption in accordance with the terms hereof or of the other
          Agreements (subject to the Default Rate). The Company shall pay the
          interest accrued under Tranche A quarterly in arrears on the first
          business day of each consecutive calendar quarter (each an "Interest
          Payment Date") beginning on January 2, 2003. Subject to the terms of
          this Section 1, the Company shall have the right to satisfy such
          interest payment ("Tranche A Interest") in full in cash or in shares
          of Common Stock (or a combination thereof) at the Company's option.
          All holders of Notes must be treated equally (proportionate to their
          original principal amounts) with respect to the payment of interest.

               (ii) Tranche B. Interest on the unpaid principal balance of
          Tranche B hereof shall accrue at the rate of 6.00% per annum. The
          Company shall pay the interest accrued under Tranche B quarterly in
          arrears on each Interest Payment Date beginning on January 2, 2003.
          Such interest payment shall be paid in cash only.

          (b) Quarterly Payments. Subject to the terms of this Section 1, the
     Company shall repay US$160,000 of the original principal amount of Tranche
     A under this Note, together with interest accrued to date on such portion
     of the original principal amount plus all other accrued an unpaid interest
     on Tranche A hereunder plus any and all default payments owing under the
     Agreements but not previously paid (collectively, "Quarterly Amount"), on
     the first business day of each consecutive calendar quarter (each a
     "Repayment Date") beginning on January 2, 2004. All interest and principal
     repayments included within the Quarterly Amount shall be applied only
     against Tranche A. Subject to the terms of this Section 1, the Company
     shall have the right to satisfy payment of the Quarterly Amount in full on
     each Repayment Date either in cash or in shares of Common Stock (or a
     combination thereof) at the Company's option.

                                      -7-


          (c) Cash or Common Stock. The Company shall deliver to all the holders
     of Notes a written irrevocable notice in the form of Exhibit B attached
     hereto ("Election Notice") electing to pay the Tranche A Interest and
     Quarterly Amount in full on such Interest Payment Date and Repayment Date
     (together, "Payment Date"), respectively, in either cash or Common Stock or
     a combination thereof (specifying such combination). Such Election Notice
     shall be delivered at least ten (10) Trading Days prior to the applicable
     Payment Date but no more than twenty (20) Trading Days prior to such
     Payment Date (the date of such notice being hereinafter referred to as the
     "Notice Date"). If such Election Notice is not delivered within the
     prescribed period set forth in the preceding sentence, then the payment
     shall be made in either cash or shares of Common Stock or a combination
     thereof on the same terms hereunder at the Holder's sole option. If the
     Company elects or is required to pay any portion of the Tranche A Interest
     or Quarterly Amount in cash on a Payment Date, then on such Payment Date
     the Company shall pay to the Holder an amount equal to such portion of the
     Tranche A Interest and/or Quarterly Amount elected to be paid in cash in
     satisfaction of such obligation. If the Company elects or is required to
     repay any portion of the Tranche A Interest and/or Quarterly Amount in
     shares of Common Stock, the number of such shares to be issued for such
     Payment Date shall be the number determined by dividing (x) the portion of
     the Tranche A Interest and/or Quarterly Amount, as the case may be, elected
     to be paid in stock, by (y) the Market Price as of such Payment Date. ADRs
     representing such shares shall be issued and delivered within three (3)
     Trading Days following such Payment Date, and such shares and ADRs shall be
     duly authorized, validly issued, fully paid, non-assessable and free and
     clear of all encumbrances, restrictions and legends. If any Holder does not
     receive the requisite number of ADRs in the form required above within such
     three Trading Day period, the Holder shall have the option of either (a)
     requiring the Company to issue and deliver all or a portion of such ADRs or
     (b) canceling such election (whether by the Company or Holder) to pay the
     Tranche A Interest and/or Quarterly Amount in Common Stock (in whole or in
     part), in which case the Company shall immediately pay in cash the full
     Tranche A Interest and/or Quarterly Amount due hereunder or such portion as
     the Holder specifies is to be paid in cash instead of Common Stock. Except
     as otherwise provided in this Section 1, all holders of Notes must be
     treated equally (on a proportionate basis) with respect to such payment of
     the Tranche A Interest and Quarterly Amount in shares of Common Stock
     represented by ADRs.

               (i) No Effective Registration. Notwithstanding anything to the
          contrary herein, the Company shall be prohibited from exercising its
          right to repay the Tranche A Interest and/or Quarterly Amount in
          shares of Common Stock (and must deliver cash in respect thereof) on
          the applicable Payment Date if at any time from the Notice Date until
          the time at which the Holders receive such shares there fails to exist
          Effective Registration (defined below) or an Event of Default
          hereunder exists or occurs, unless otherwise waived in writing by the
          Holder in whole or in part at the Holder's option.

                                      -8-


               (ii) Ownership/Issuance Limitations. Notwithstanding anything to
          the contrary herein, the Company shall be prohibited from exercising
          its right to pay the Tranche A Interest or Quarterly Amount in shares
          of Common Stock (and must deliver cash in respect thereof) on the
          applicable Payment Date to the extent, and only to the extent, that
          such repayment in ADRs would result in the Holder hereof exceeding the
          limitations contained in Section 3(i) below. If such stock payment
          cannot be made because it would violate only Section 3(i)(A) below,
          then (i) the Company on the Payment Date shall pay such portion of the
          Tranche A Interest and/or Quarterly Amount, as the case may be, in
          shares of Common Stock as may be effected without exceeding such
          limitation, and (ii) the Payment Date for the balance of the Tranche A
          Interest and/or Quarterly Amount, as the case may be, shall be
          extended until such time as such stock payment can be made without
          violating Section 3(i)(A). If such stock payment cannot be made
          because it would violate Section 3(i)(B) below, then at the Holder's
          option the Company shall pay such Tranche A Interest and Quarterly
          Amount in cash. If any portion of any Tranche A Interest or Quarterly
          Amount remains unpaid as of the Maturity Date for Tranche A hereunder,
          such amount shall be paid in cash on such Maturity Date (unless
          accelerated hereunder pursuant to Section 4 below).

               (iii) Deemed Conversions. Any repayment of the Tranche A Interest
          or Quarterly Amount in shares of Common Stock pursuant to the terms
          hereof shall constitute and be deemed a conversion of such portion of
          the Principal Amount of Tranche A of this Note for all purposes under
          this Note and the other Agreements (except that such conversion shall
          be at the Market Price and except as otherwise provided herein).

          (d) Tranche B Demand Repayment. At any time and from time to time
     during the period beginning on May 31, 2003 and ending on the Maturity Date
     for Tranche B (December 31, 2005), the Holder hereof may demand payment of
     any or all of the principal amount outstanding under Tranche B by
     delivering to the Company a written notice specifying the principal amount
     to be repaid and the date on which such amount shall be repaid (each a
     "Tranche B Repayment Date"). Such notice may be delivered at any time
     provided that it must be delivered at least 30 days prior to any Tranche B
     Repayment Date. On each Tranche B Repayment Date the Company shall pay to
     Holder such principal amount designated in such notice, together with all
     accrued but unpaid interest on such principal amount, in cash by wire
     transfer in accordance with the terms hereof. The entire Principal Amount
     of Tranche B outstanding as of the Maturity Date for Tranche B (December
     31, 2005) shall be paid to Holder in full on such date.

          (e) Payments by the Company. Any payment by the Company to the Holder
     hereunder, whether for principal, interest or otherwise, shall not be
     subject to any deduction, withholding or offset for any reason whatsoever
     except to the extent required by law.

     SECTION 2. Security and Guaranty. The Company's obligations under this Note
and the other Agreements are guaranteed by the German Subsidiary pursuant to the
Subsidiary Guaranty. The Company shall use its best efforts to cause the
Security Event to occur on or prior to the date which is 90 days following the
Closing Date. Following the Security Event, the Company's and the German
Subsidiary's obligations under this Note, the Guaranty and the other Agreements
shall be secured by the Lien Property pursuant to the terms of this Note, the
Guaranty, Mortgage and other Agreements. As compensation for the lack of
security under this Note, if the Security Event does not occur prior to the date
which is 90 days following the Closing Date for any reason whatsoever, then
within three (3) business days following such date the Company shall pay to the
Holder US$20,000 in cash by wire transfer and such amount shall constitute an
amount payable under this Note (and if not paid shall constitute an Event of
Default hereunder). In addition, if the Security Event does not occur prior to
the Security Deadline for any reason whatsoever, then the Conversion Price
hereunder shall be automatically reduced to equal $1.25 (as such figure shall be
subject to adjustment as provided herein for adjustments to the Conversion
Price).

                                      -9-


     SECTION 3. Conversion.

          (a) Conversion Right. Subject to the terms hereof and restrictions and
     limitations contained herein, the Holder shall have the right, at such
     Holder's option, at any time and from time to time to convert the
     outstanding Principal Amount under this Note in whole or in part by
     delivering to the Company a fully executed notice of conversion in the form
     of conversion notice attached hereto as Exhibit A (the "Conversion
     Notice"), which may be transmitted by facsimile. Except for forced
     conversion as set forth in Section 3(j) below, all conversions elected by
     the Holder hereunder shall be applied against the Tranche designated by the
     Holder in the Conversion Notice. Notwithstanding anything to the contrary
     herein, this Note and the outstanding Principal Amount hereunder shall not
     be convertible into Common Stock to the extent that such conversion would
     result in the Holder hereof exceeding the limitations contained in, or
     otherwise violating the provisions of, Section 3(i) below. For
     clarification purposes, any conversions of the outstanding Principal Amount
     under this Note in part pursuant to this Section 3(a) shall not affect the
     Company's obligation to repay the Quarterly Amount as provided in Section 1
     above.

          (b) Common Stock/ADR Issuance Upon Conversion.

               (i) Conversion Date Procedures. Upon conversion of this Note
          pursuant to Section 3(a) above, the outstanding Principal Amount
          hereunder shall be converted into such number of fully paid, validly
          issued and non-assessable shares of Common Stock, free of any liens,
          claims and encumbrances, as is determined by dividing the outstanding
          Principal Amount being converted by the then applicable Conversion
          Price. Such shares of Common Stock shall be represented by ADRs. The
          date of any Conversion Notice hereunder and any Repayment Date shall
          be referred to herein as the "Conversion Date". If a conversion under
          this Note cannot be effected in full for any reason, or if the Holder
          is converting less than all of the outstanding Principal Amount
          hereunder pursuant to a Conversion Notice, the Company shall promptly
          deliver to the Holder (but no later than five Trading Days after the
          Conversion Date) a Note for such outstanding Principal Amount as has
          not been converted if this Note has been surrendered to the Company
          for partial conversion. The Holder shall not be required to physically
          surrender this Note to the Company upon any conversion or payment for
          the Quarterly Amount hereunder unless the full outstanding Principal
          Amount represented by this Note is being converted or repaid. The
          Holder and the Company shall maintain records showing the outstanding
          Principal Amount so converted and repaid and the dates of such
          conversions or repayments or shall use such other method, reasonably
          satisfactory to the Holder and the Company, so as not to require
          physical surrender of this Note upon each such conversion or
          repayment.

                                      -10-


               (ii) Stock Certificates or DWAC. The Company will deliver or
          cause to be delivered to the Holder not later than three (3) Trading
          Days after the Conversion Date, a certificate or certificates which
          shall be free of restrictive legends and trading restrictions,
          evidencing the ADRs representing the number of shares of Common Stock
          being acquired upon the conversion of this Note. In lieu of delivering
          physical certificates evidencing ADRs issuable upon conversion of this
          Note, provided the Company's transfer agent is participating in the
          Depository Trust Company ("DTC") Fast Automated Securities Transfer
          ("FAST") program, upon request of the Holder, the Company shall use
          commercially reasonable efforts to cause its transfer agent to
          electronically transmit such ADRs issuable upon conversion to the
          Holder (or its designee), by crediting the account of the Holder's (or
          such designee's) prime broker with DTC through its Deposit Withdrawal
          Agent Commission system (provided that the same time periods herein as
          for stock certificates shall apply). If in the case of any conversion
          hereunder, such ADRs are not delivered to or as directed by the Holder
          by the third Trading Day after the Conversion Date, the Holder shall
          be entitled by written notice to the Company at any time on or before
          its receipt of such ADRs thereafter, to rescind such conversion, in
          which event the Company shall immediately return this Note tendered
          for conversion. If the Company fails to deliver to the Holder such
          ADRs (whether or not through DTC) pursuant to this Section 3(b) (free
          of any restrictions on transfer or legends, if such shares and ADRs
          have been registered) in accordance herewith, prior to the sixth
          Trading Day after the Conversion Date, the Company shall pay to the
          Holder, in cash, an amount equal to 2% of the Principal Amount per
          month.

          (c) Conversion Price Adjustments.

               (i) Stock Dividends, Splits and Combinations. If the Company or
          any of its subsidiaries, at any time while the Notes are outstanding
          (A) shall pay a stock dividend or otherwise make a distribution or
          distributions on any equity securities (including instruments or
          securities convertible into or exchangeable for such equity
          securities) in shares of Common Stock, (B) subdivide outstanding
          Common Stock into a larger number of shares, or (C) combine
          outstanding Common Stock into a smaller number of shares, then each
          Affected Conversion Price (as defined below) shall be multiplied by a
          fraction, the numerator of which shall be the number of shares of
          Common Stock outstanding before such event and the denominator of
          which shall be the number of shares of Common Stock outstanding after
          such event. Any adjustment made pursuant to this Section 3(c)(i) shall
          become effective immediately after the record date for the
          determination of stockholders entitled to receive such dividend or
          distribution and shall become effective immediately after the
          effective date in the case of a subdivision or combination.

               As used herein, the Affected Conversion Prices (each an "Affected
          Conversion Price") shall refer to: (i) the Conversion Price; (ii) each
          reported daily closing bid price of the Common Stock on the Principal
          Market occurring on any Trading Day included in the period used for
          determining the Market Price, which Trading Day occurred before the
          record date in the case of events referred to in clause (A) of this
          subparagraph 3(c)(i) and before the effective date in the case of the
          events referred to in clauses (B) and (C) of this subparagraph
          3(c)(i).

               (ii) Distributions. If the Company or any of its subsidiaries, at
          any time while the Notes are outstanding, shall distribute to all
          holders of Common Stock evidences of its indebtedness or assets or
          cash or rights or warrants to subscribe for or purchase any security
          of the Company or any of its subsidiaries (excluding those referred to
          in Section 3(c)(i) above), then concurrently with such distributions
          to holders of Common Stock, the Company shall distribute to holders of
          the Notes the amount of such indebtedness, assets, cash or rights or
          warrants which the holders of Notes would have received had all their
          Notes been converted into Common Stock (or ADRs representing such
          Common Stock) at the lower of the Conversion Price and the then
          applicable Market Price immediately prior to the record date for such
          distribution.

                                      -11-


               (iii) Common Stock Issuances. In the event that the Company or
          any of its subsidiaries (A) issues or sells any Common Stock or
          Convertible Securities or (B) directly or indirectly effectively
          reduces the conversion, exercise or exchange price for any Convertible
          Securities which are currently outstanding, at or to an effective Per
          Share Selling Price which is less than the greater of (I) the closing
          sale price per ADR on the Principal Market on the Trading Day next
          preceding such issue or sale or, in the case of issuances to holders
          of its Common Stock, the date fixed for the determination of
          stockholders entitled to receive such warrants, rights, or options
          ("Fair Market Price"), or (II) the Conversion Price, then in each such
          case the Conversion Price in effect immediately prior to such issue or
          sale or record date, as applicable, shall be automatically reduced
          effective concurrently with such issue or sale to an amount determined
          by multiplying the Conversion Price then in effect by a fraction, (x)
          the numerator of which shall be the sum of (1) the number of shares of
          Common Stock outstanding immediately prior to such issue or sale, plus
          (2) the number of shares of Common Stock which the aggregate
          consideration received by the Company for such additional shares would
          purchase at such Fair Market Price or Conversion Price, as the case
          may be, and (y) the denominator of which shall be the number of shares
          of Common Stock of the Company outstanding immediately after such
          issue or sale.

               The foregoing provision of this subsection shall not apply to
          issuances or sales pursuant to the Company's duly adopted employee or
          director bona fide options plans and/or compensation arrangements or
          to sales of Common Stock at a Per Share Selling Price which is equal
          to or greater than $1.75 (as such figure shall be appropriately and
          equitably adjusted for stock splits, stock dividends and similar
          events). For the purposes of the foregoing adjustments, in the case of
          the issuance of any Convertible Securities, the maximum number of
          shares of Common Stock issuable upon exercise, exchange or conversion
          of such Convertible Securities shall be deemed to be outstanding,
          provided that no further adjustment shall be made upon the actual
          issuance of Common Stock upon exercise, exchange or conversion of such
          Convertible Securities. For purposes of this Section 3(c)(iii), if an
          event occurs that triggers more than one of the above adjustment
          provisions, then only one adjustment shall be made and the calculation
          method which yields the greatest downward adjustment in the Affected
          Conversion Price shall be used.

               (iv) Rounding of Adjustments. All calculations under this Section
          3 or Section 1 shall be made to the nearest cent or the nearest
          1/100th of a share, as the case may be.

               (v) Notice of Adjustments. Whenever any Affected Conversion Price
          is adjusted pursuant to Section 3(c)(i), (ii) or (iii) above, the
          Company shall promptly deliver to each holder of the Notes, a notice
          setting forth the Affected Conversion Price after such adjustment and
          setting forth a brief statement of the facts requiring such
          adjustment, provided that any failure to so provide such notice shall
          not affect the automatic adjustment hereunder.

                                      -12-


               (vi) Change in Control Transactions. In case of any Change in
          Control Transaction, the Holder shall have the right thereafter to, at
          its option, (A) convert this Note, in whole or in part, at the lower
          of the Conversion Price and the then applicable Market Price into the
          shares of stock and other securities, cash and/or property receivable
          upon or deemed to be held by holders of Common Stock following such
          Change in Control Transaction, and the Holder shall be entitled upon
          such event to receive such amount of securities, cash or property as
          the shares of the Common Stock of the Company into which this Note
          could have been converted immediately prior to such Change in Control
          Transaction would have been entitled if such conversion were
          permitted, subject to such further applicable adjustments set forth in
          this Section 3 or (B) require the Company or its successor to redeem
          this Note, in whole or in part, at a redemption price equal to the
          greater of (i) 125% of the outstanding Principal Amount being redeemed
          and (ii) the product of (x) the average of the Fair Market Price for
          the five (5) Trading Days immediately preceding the Holder's election
          to have its Notes redeemed and (y) the Conversion Ratio. The terms of
          any such Change in Control Transaction shall include such terms so as
          to continue to give to the Holders the right to receive the amount of
          securities, cash and/or property upon any conversion or redemption
          following such Change in Control Transaction to which a holder of the
          number of shares of Common Stock deliverable upon such conversion
          would have been entitled in such Change in Control Transaction, and
          interest payable hereunder shall be in cash or such new securities
          and/or property, at the Holder's option. This provision shall
          similarly apply to successive reclassifications, consolidations,
          mergers, sales, transfers or share exchanges.

               (vii) Notice of Certain Events. If:

                    A. the Company shall declare a dividend (or any other
               distribution) on its Common Stock; or

                    B. the Company shall declare a special nonrecurring cash
               dividend on or a redemption of its Common Stock; or

                    C. the Company shall authorize the granting to all holders
               of the Common Stock rights or warrants to subscribe for or
               purchase any shares of capital stock of any class or of any
               rights; or

                    D. the approval of any stockholders of the Company shall be
               required in connection with any reclassification of the Common
               Stock of the Company, any consolidation or merger to which the
               Company is a party, any sale or transfer of all or substantially
               all of the assets of the Company, of any compulsory share of
               exchange whereby the Common Stock is converted into other
               securities, cash or property; or

                    E. the Company shall authorize the voluntary or involuntary
               dissolution, liquidation or winding up of the affairs of the
               Company;

               then the Company shall cause to be filed at each office or agency
               maintained for the purpose of conversion of this Note, and shall
               cause to be mailed to the Holder at its last address as it shall
               appear upon the books of the Company, on or prior to the date
               notice to the Company's stockholders generally is given, a notice
               stating (x) the date on which a record is to be taken for the
               purpose of such dividend, distribution, redemption, rights or
               warrants, or if a record is not to be taken, the date as of which
               the holders of Common Stock of record to be entitled to such
               dividend, distributions, redemption, rights or warrants are to be
               determined or (y) the date on which such reclassification,
               consolidation, merger, sale, transfer or share exchange is
               expected to become effective or close, and the date as of which
               it is expected that holders of Common Stock of record shall be
               entitled to exchange their shares of Common Stock (or ADRs) for
               securities, cash or other property deliverable upon such
               reclassification, consolidation, merger, sale, transfer or share
               exchange.

                                      -13-


          (d) Reservation and Issuance of Underlying Securities. The Company
     covenants that it will at all times reserve and keep available out of its
     authorized and unissued Common Stock solely for the purpose of issuance
     upon conversion of this Note (including repayments in stock), free from
     preemptive rights or any other actual contingent purchase rights of persons
     other than the holders of the Notes, not less than such number of shares of
     Common Stock as shall (subject to any additional requirements of the
     Company as to reservation of such shares set forth in the Purchase
     Agreement) be issuable (taking into account the adjustments under this
     Section 3 but without regard to any ownership limitations contained herein)
     upon the conversion of this Note hereunder in Common Stock (including
     repayments in stock). The Company covenants that all shares of Common Stock
     that shall be so issuable shall, upon issue, be duly authorized, validly
     issued, fully paid, nonassessable and freely tradeable.

          (e) No Fractions. Upon a conversion hereunder the Company shall not be
     required to issue stock certificates representing fractions of ADRs, but
     may if otherwise permitted, make a cash payment in respect of any final
     fraction of a share based on the closing price of an ADR at such time. If
     the Company elects not, or is unable, to make such a cash payment, the
     Holder shall be entitled to receive, in lieu of the final fraction of an
     ADR, one whole ADR.

          (f) Charges, Taxes and Expenses. Issuance of certificates for shares
     of Common Stock or ADRs upon the conversion of this Note (including
     repayment in stock) shall be made without charge to the holder hereof for
     any issue or transfer tax or other incidental expense in respect of the
     issuance of such certificate, all of which taxes and expenses shall be paid
     by the Company, and such certificates shall be issued in the name of the
     Holder or in such name or names as may be directed by the Holder; provided,
     however, that in the event certificates for shares of Common Stock or ADRs
     are to be issued in a name other than the name of the Holder, this Note
     when surrendered for conversion shall be accompanied by an assignment form;
     and provided further, that the Company shall not be required to pay any tax
     or taxes which may be payable in respect of any such transfer.

          (g) Cancellation. After all of the Principal Amount (including accrued
     but unpaid interest and default payments at any time owed on this Note)
     have been paid in full or converted into Common Stock, this Note shall
     automatically be deemed canceled and the Holder shall promptly surrender
     the Note to the Company at the Company's principal executive offices.

          (h) Notices Procedures. Any and all notices or other communications or
     deliveries to be provided by the Holder hereunder, including, without
     limitation, any Conversion Notice, shall be in writing and delivered
     personally, by confirmed facsimile, or by a nationally recognized overnight
     courier service to the Company at the facsimile telephone number or address
     of the principal place of business of the Company as set forth in the
     Purchase Agreement. Any and all notices or other communications or
     deliveries to be provided by the Company hereunder shall be in writing and
     delivered personally, by facsimile, or by a nationally recognized overnight
     courier service addressed to the Holder at the facsimile telephone number
     or address of the Holder appearing on the books of the Company, or if no
     such facsimile telephone number or address appears, at the principal place
     of business of the Holder. Any notice or other communication or deliveries
     hereunder shall be deemed delivered (i) upon receipt, when delivered
     personally, (ii) when sent by facsimile, upon receipt if received on a
     Business Day prior to 5:00 p.m. (New York Time), or on the first Business
     Day following such receipt if received on a Business Day after 5:00 p.m.
     (New York Time) or (iii) upon receipt, when deposited with a nationally
     recognized overnight courier service.

                                      -14-


          (i) Conversion Limitations.

               (A) 9.9% Limitation. Notwithstanding anything to the contrary
          contained herein, the number of shares of Common Stock (directly or
          indirectly through ADRs) that may be acquired by the Holder upon
          conversion pursuant to the terms hereof shall not exceed a number
          that, when added to the total number of shares of Common Stock deemed
          beneficially owned by such Holder (other than by virtue of the
          ownership of securities or rights to acquire securities (including the
          Notes) that have limitations on the Holder's right to convert,
          exercise or purchase similar to the limitation set forth herein),
          together with all shares of Common Stock deemed beneficially owned at
          such time (other than by virtue of the ownership of securities or
          rights to acquire securities that have limitations on the right to
          convert, exercise or purchase similar to the limitation set forth
          herein) by the holder's "affiliates" at such time (as defined in Rule
          144 of the Act) ("Aggregation Parties") that would be aggregated for
          purposes of determining whether a group under Section 13(d) of the
          Securities Exchange Act of 1934 as amended, exists, would exceed 9.9%
          of the total issued and outstanding shares of the Common Stock (the
          "Restricted Ownership Percentage"). Each holder shall have the right
          (w) at any time and from time to time to reduce its Restricted
          Ownership Percentage immediately upon notice to the Company and (x)
          (subject to waiver) at any time and from time to time, to increase its
          Restricted Ownership Percentage immediately in the event of the
          announcement as pending or planned, of a Change in Control
          Transaction.

               (B) Overall Limit on Common Stock Issuable. Notwithstanding
          anything contained herein to the contrary, the number of shares of
          Common Stock issuable by the Company and acquirable by the Holders of
          Notes, together the number of shares issued under the Warrants, shall
          not exceed the Maximum Common Stock Issuance, unless the issuance of
          shares hereunder in excess of the Maximum Common Stock Issuance shall
          first be approved by the Company's shareholders in accordance with
          applicable law and the Memorandum and Articles of Association of the
          Company, as provided in the Purchase Agreement.

          (j) Forced Conversion. Subject to the terms hereof, in the event that
     the closing bid price per ADR as reported by the Principal Market is
     greater than $2.50 (as such figure shall be appropriately and equitably
     adjusted for stock splits, stock combinations and reorganizations) for
     twenty (20) consecutive Trading Days, the Company shall have the right to
     compel the Holder to convert all or a portion of Tranche B hereunder (and
     only Tranche B, not Tranche A) at the Conversion Price in effect on the
     conversion date; provided, however, that (1) the Company shall provide at
     least ten (10) Trading Days prior written notice ("Forced Conversion
     Notice") to Holder of its election hereunder, specifying the principal
     amount of Tranche B to be converted and the date by which the Holder must
     have converted such principal amount ("Forced Conversion Date") and, (2)
     the Company must deliver the Forced Conversion Notice no earlier than the
     end of such 20-Trading Day period and no later than three (3) Trading Days
     following the end of such 20-Trading Day period, (3) the closing bid price
     per ADR shall exceed such $2.50 figure (as adjusted for stock splits, stock
     combinations and reorganizations) at the time of delivery of the Forced
     Conversion Notice and on each Trading Day thereafter through and including
     the Forced Conversion Date, (4) there shall be Effective Registration at
     all times during such 20-Trading Day period and all times thereafter
     through and including the Forced Conversion Date, and (5) the Holder may
     continue to convert any or all of this Note after receiving the Company's
     election notice under this Section (which conversions shall be applied
     against the principal amount required to be converted on the Forced
     Conversion Date unless specified otherwise by the Holder). Such forced
     conversion shall be subject to and governed by all the provisions relating
     to voluntary conversion of the Note contained herein. Notwithstanding
     anything to the contrary herein, the Company shall be prohibited from
     forcing conversion hereunder to the extent that such conversion would
     result in the Holder hereof exceeding the limitations contained in Section
     3(i) below.

                                      -15-


     SECTION 4. Defaults and Remedies.

     (a) Events of Default. An "Event of Default" is:

          (i) a default in payment of any Quarterly Amount or other Principal
     Amount under any of the Notes on or after the date such payment is due,
     which default continues for five (5) Business Days after written notice of
     such non-payment has been received by the Company, or a default in payment
     of accrued but unpaid interest under any of the Notes on or after the date
     such payment is due, which default continues for ten (10) days after
     written notice of such non-payment has been received by the Company;

          (ii) a default in the timely issuance of Underlying Shares upon and in
     accordance with terms hereof, which default continues for five (5) Business
     Days after the Company has received written notice informing the Company
     that it has failed to issue shares or deliver stock certificates for ADRs
     within the third Trading Day following the Conversion Date;

          (iii) failure by the Company or the German Subsidiary for thirty (30)
     days after written notice has been received by the Company to comply with
     any material provision of any of the Notes, the Purchase Agreement, the
     Registration Rights Agreement, the Subsidiary Guaranty, the Mortgage (if
     executed) or the Warrants or any other agreement between the Holder and the
     Company or the German Subsidiary (including without limitation the failure
     to issue the requisite number of shares of Common Stock and ADRs upon
     conversion hereof and the failure to redeem Notes upon the Holder's request
     following a Change in Control Transaction pursuant to this Note);

          (iv) any representation, warranty or statement made or furnished by
     the Company or any of its subsidiaries to the Holder (or any collateral
     agent on behalf of the Holder) under the Purchase Agreement, Registration
     Rights Agreement, Subsidiary Guaranty, Mortgage or Warrants, or any other
     agreement between the Holder and the Company or the German Subsidiary, or
     any certificate of schedule required thereby, is false or misleading in any
     material respect when made such that the facts, events or circumstances
     causing or constituting such false or misleading representation, warranty
     or statement resulted in, or could reasonably be expected to or may result
     in, a Material Adverse Effect;

                                      -16-


          (v) the Subsidiary Guaranty or, if executed the Mortgage, ceases to be
     in full force and effect (including without limitation, if the Mortgage is
     executed, failure to create a valid first priority lien on and security
     interest in the Lien Property at any time for any reason after the Security
     Deadline);

          (vi) if the Mortgage is executed, any material adverse change in the
     condition, value or operation of a material portion of the Lien Property;

          (vii) any acceleration prior to maturity of any mortgage, indenture or
     instrument under which there may be issued or by which there may be secured
     or evidenced any indebtedness for money borrowed by the Company or any of
     its subsidiaries for in excess of $1 million or for money borrowed the
     repayment of which is guaranteed by the Company or any of its subsidiaries
     for in excess of $1 million, whether such indebtedness or guarantee now
     exists or shall be created hereafter;

          (viii) the dissolution or termination of the Company or the German
     Subsidiary as a going concern;

          (ix) if there occurs any Bankruptcy Event;

          (x) in the event the Mortgage is executed, if any of the Taxes (as
     defined in the Guaranty) are not paid when same are due and payable or if
     the Policies (as defined in the Guaranty) are not kept in full force and
     effect; or

          (xi) in the event the Mortgage is executed, if without the consent of
     the Collateral Agent (which consent in any and all circumstances may be
     withheld in the sole and absolute discretion of the Collateral Agent) any
     part of the Lien Property or any interest of any nature whatsoever therein
     is in any manner, by operation of law or otherwise, whether directly or
     indirectly, further encumbered, sold, transferred, assigned or conveyed,
     and irrespective of whether any such further encumbrance, sale, transfer,
     assignment or conveyance is voluntary, by reason or operation of law or is
     otherwise made.

     (b) Remedies. If an Event of Default occurs and is continuing with respect
to any of the Notes, the Holder may declare all of the then outstanding
Principal Amount of this Note and all other Notes held by the Holder, including
any interest due thereon, to be due and payable immediately, except that in the
case of an Event of Default arising from events described in clauses (viii) and
(ix) of Section 4(a), this Note shall become due and payable without further
action or notice. In the event of such acceleration, the amount due and owing to
the Holder shall be the greater of (1) 115% of the outstanding Principal Amount
of the Notes held by the Holder (plus all accrued and unpaid interest, if any)
and (2) the product of (A) the highest closing price for the five (5) Trading
days immediately preceding the Holder's acceleration and (B) the Conversion
Ratio. In either case the Company shall pay interest on such amount in cash at
the Default Rate to the Holder if such amount is not paid within 7 days of
Holder's request. The remedies under this Note shall be cumulative. In addition
to and without in any way limiting the foregoing and in addition to all other
rights and remedies available under law, in equity or otherwise, upon an Event
of Default the Holder may enforce and pursue any and all of its rights and
remedies under the Guaranty and, if executed, the Mortgage.

                                      -17-


     SECTION 5. General.

     (a) Payment of Expenses. The Company agrees to pay all reasonable charges
and expenses, including attorneys' fees and expenses, which may be incurred by
the Holder in successfully enforcing this Note and/or collecting any amount due
under this Note.

     (b) Savings Clause. In case any provision of this Note is held by a court
of competent jurisdiction to be excessive in scope or otherwise invalid or
unenforceable, such provision shall be adjusted rather than voided, if possible,
so that it is enforceable to the maximum extent possible, and the validity and
enforceability of the remaining provisions of this Note will not in any way be
affected or impaired thereby. In no event shall the amount of interest paid
hereunder exceed the maximum rate of interest on the unpaid principal balance
hereof allowable by applicable law. If any sum is collected in excess of the
applicable maximum rate, the excess collected shall be applied to reduce the
principal debt. If the interest actually collected hereunder is still in excess
of the applicable maximum rate, the interest rate shall be reduced so as not to
exceed the maximum allowable under law.

     (c) Amendment. Neither this Note nor any term hereof may be amended,
waived, discharged or terminated other than by a written instrument signed by
the Company and Holders of 75% of the Principal Amount of all Notes.

     (d) Assignment, Etc. The Holder may assign or transfer this Note to any
transferee provided that the Holder shall notify the Company of any such
assignment or transfer promptly. This Note shall be binding upon the Company and
its successors and shall inure to the benefit of the Holder and its successors
and permitted assigns.

     (e) No Waiver. No failure on the part of the Holder to exercise, and no
delay in exercising any right, remedy or power hereunder shall operate as a
waiver thereof, nor shall any single or partial exercise by the Holder of any
right, remedy or power hereunder preclude any other or future exercise of any
other right, remedy or power. Each and every right, remedy or power hereby
granted to the Holder or allowed it by law or other agreement shall be
cumulative and not exclusive of any other, and may be exercised by the Holder
from time to time.

     (f) Governing Law; Jurisdiction.

          (i) Governing Law. THIS NOTE WILL BE GOVERNED BY AND CONSTRUED IN
     ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO ANY
     CONFLICTS OF LAWS PROVISIONS THEREOF THAT WOULD OTHERWISE REQUIRE THE
     APPLICATION OF THE LAW OF ANY OTHER JURISDICTION.

          (ii) Jurisdiction. The Company irrevocably submits to the exclusive
     jurisdiction of any State or Federal Court sitting in the State of New
     York, County of New York, and any courts having competent jurisdiction
     within the Republic of Ireland, over any suit, action, or proceeding
     arising out of or relating to this Note. The Company irrevocably waives, to
     the fullest extent permitted by law, any objection which it may now or
     hereafter have to the laying of the venue of any such suit, action, or
     proceeding brought in such a court and any claim that suit, action, or
     proceeding has been brought in an inconvenient forum.

                                      -18-


          The Company agrees that the service of process upon it mailed by
     certified or registered mail or by facsimile with either electronic
     confirmation or followed by regular mail (and service so made shall be
     deemed complete three days after the same has been faxed or posted as
     aforesaid) or by personal service shall be deemed in every respect
     effective service of process upon it in any such suit or proceeding.
     Nothing herein shall affect Holder's right to serve process in any other
     manner permitted by law. The Company agrees that a final non-appealable
     judgment in any such suit or proceeding shall be conclusive and may be
     enforced in other jurisdictions by suit on such judgment or in any other
     lawful manner.

          (iii) No JURY Trial. The COMPANY hereto KNOWINGLY and voluntarily
     waives any and all rights it may have to a trial by jury with respect to
     any litigation based on, or arising out of, under, or in connection with,
     this Note.

     (g) Replacement Notes. This Note may be exchanged by Holder at any time and
from time to time for a Note or Notes with different denominations representing
an equal aggregate outstanding Principal Amount, as reasonably requested by
Holder, upon surrendering the same. No service charge will be made for such
registration or exchange. In the event that Holder notifies the Company that
this Note has been lost, stolen or destroyed, a replacement Note identical in
all respects to the original Note (except for registration number and Principal
Amount, if different than that shown on the original Note), shall be issued to
the Holder, provided that the Holder executes and delivers to the Company an
agreement reasonably satisfactory to the Company to indemnify the Company from
any loss incurred by it in connection with the Note.


                            [Signature Page Follows]



                                      -19-


     IN WITNESS WHEREOF, the Company has caused this Note to be duly executed on
the day and in the year first above written.


                                   TRINITY BIOTECH PLC


                                   By: /s/ Maurice Hickey
                                       -----------------------------------------
                                   Name: Maurice Hickey
                                   Title: CFO



Attest:



Sign: /s/ Ronan O'Caoimh
      --------------------------
      Print Name: Ronan O'Caoimh


                                      -20-



                                    EXHIBIT A

                            FORM OF CONVERSION NOTICE

(To be executed by the Holder
in order to convert a Note)

          Re:  Note (this "Note") issued by TRINITY BIOTECH PLC to
               _____________________ on or about November ____, 2002 in the
               original principal amount of $__________.

The undersigned hereby elects to convert the aggregate outstanding Principal
Amount (as defined in this Note) indicated below of this Note into shares of
Common Stock, IR(pound)$0.01 nominal value per share (the "Common Stock"), of
TRINITY BIOTECH PLC (the "Company"), represented by ADRs, according to the
conditions hereof, as of the date written below. If shares or ADRs are to be
issued in the name of a person other than undersigned, the undersigned will pay
all transfer taxes payable with respect thereto and is delivering herewith such
certificates and opinions as reasonably requested by the Company in accordance
therewith. No fee will be charged to the holder for any conversion, except for
such transfer taxes, if any. The undersigned represents as of the date hereof
that, after giving effect to the conversion of this Note pursuant to this
Conversion Notice, the undersigned will not exceed the "Restricted Ownership
Percentage" contained in Section 3(i)(A) of this Note.

Conversion information:
                        --------------------------------------------------------
                        Date to Effect Conversion


                        --------------------------------------------------------
                        Aggregate Principal Amount of Note Being Converted


                        --------------------------------------------------------
                        Number of ADRs (representing shares of Common Stock) to
                        be Issued


                        --------------------------------------------------------
                        Applicable Conversion Price

                        If applicable, apply conversion against (circle one):

                               Tranche A          -or-               Tranche B


                               -------------------------------------------------
                               Signature

                               -------------------------------------------------
                               Name

                               -------------------------------------------------
                               Address


                                      -21-


                                    EXHIBIT B

                        FORM OF REPAYMENT ELECTION NOTICE

To:  [Holder at Holder's Address]

     Pursuant to Section 1(c) of Note No. ______ of TRINITY BIOTECH PLC issued
to you (or your assignor or predecessor-in-interest) on November __, 2002, we
hereby notify you that we are irrevocably electing to pay the outstanding
Tranche A Interest and/or Quarterly Amount due on the Interest Payment Date
and/or Repayment Date (as such terms are defined in the Note), respectively,
which occurs on _____________, 200__, as follows:

                  Tranche A Interest
                  ------------------
                  (check one)

- ------------      In full in cash on such Interest Payment Date.

- ------------      In full in ADRs representing shares of the Company's
                  Common Stock within three (3) Trading Days following
                  such Interest Payment Date.

- ------------      In the following combination of cash and stock (complete):

                           $_________ in cash, and

                           $_________ in ADRs representing shares of the
                           Company's Common Stock within three (3) Trading Days
                           following such Interest Payment Date.

                  Quarterly Amount
                  ----------------
                  (check one)

- -------------     In full in cash on such Repayment Date.

- -------------     In full in ADRs representing shares of the Company's
                  Common Stock within three (3) Trading Days following
                  such Repayment Date.

- -------------     In the following combination of cash and stock (complete):

                           $_________ in cash, and

                           $_________ in ADRs representing shares of the
                           Company's Common Stock within three (3) Trading Days
                           following such Repayment Date.

                                TRINITY BIOTECH PLC

                                 By:
                                    --------------------------------------------
                                 Name:
                                 Title:


                                      -22-