EMPLOYMENT AGREEMENT
                                 --------------------

               AGREEMENT, dated as of May 11, 1998, by and between EQUIDYNE

          SYSTEMS, INC., a California corporation (the "Company"), and

          LAWRENCE A. PETERSEN (the "Executive").



                                 W I T N E S S E T H:
                                 - - - - - - - - - - 

               WHEREAS, the Executive has been employed by the Company, and

          the Company was acquired by and has become a wholly-owned

          subsidiary of American Electromedics Corp. ("AEC"); and

               WHEREAS, this Agreement is a condition to the closing of the

          merger of ESI Acquisition Corporation, a wholly-owned subsidiary

          of AEC, with and into the Company; and 

               WHEREAS, the Company and the Executive desire to assure

          continuity of the Executive's services upon the terms and

          conditions of this Agreement.

               NOW, THEREFORE, in consideration of the foregoing and the

          covenants and agreements hereinafter set forth, the parties

          hereto, intending to be legally bound, agree as follows:

               1.   Retention of Employment.  The Company hereby employs
                    -----------------------

          the Executive as President of the Company, and the Executive

          hereby accepts such employment, all upon and subject to the terms

          and conditions hereinafter set forth.

               2.   Term.  The term (the "Term") of the employment under
                    ----
          this Agreement shall be for an initial period commencing on May

          11, 1998 and terminating on November 30, 2001 and automatically

          renewed for additional one (1) year periods thereafter unless

          either party gives the other written notice of termination not

          less than sixty (60) days prior to the end of the initial Term or

          any renewal Term.

               3.   Position, Duties and Representations.
                    ------------------------------------

                    3.01 Service with the Company.  The Executive shall
                         ------------------------

          serve as President of the Company.  The Executive agrees to

          perform such executive employment duties for the Company

          consistent with such position, and as the Board of Directors, the

          Executive Committee or the Chairman of the Board shall assign to

          him from time to time consistent with his position with the

          Company.

                    3.02 Scope of Services.  The Executive agrees to serve
                         -----------------

          the Company faithfully and to the best of his ability and to

          devote his full business time, attention and efforts necessary to

          advance the business and affairs of the Company during the Term

          of this Agreement.  If requested, the Executive shall serve as a

          director of the Company and an officer and/or director of any

          subsidiary of the Company, without any additional compensation

          hereunder.

               4.   Compensation.
                    ------------

                    4.01 Annual Salary.  The Executive shall receive an
                         -------------

          annual base salary ("Base Salary") of One Hundred Twenty Five

          Thousand Dollars ($125,000) per year, payable in accordance with

          the Company's normal payroll practices.  In addition, on an

          annual basis the Board of Directors or the Compensation Committee

          shall review the Executive's compensation with a view toward

          increases in the Base Salary, and/or payment of a bonus, based

          upon the Executive's performance during the preceding year or

          pursuant to guidelines established by the Compensation Committee

          of AEC.  Payment of a bonus shall be entirely at the discretion

          of the Board of Directors.

                    4.02 Participation in Benefit Plans.  The Executive
                         ------------------------------

          shall also be entitled, to the extent that his position, title,

          tenure, salary, age, health and other qualifications make him

          eligible, to participate in all employee benefit plans or

          programs (including, but not limited to, medical/dental

          insurance, disability, stock option, retirement and pension plans

          and vacation time, sick leave and holidays) of the Company

          currently in existence on the date hereof or as may hereafter be

          instituted from time to time.  The Executive's participation in

          any such plan or program shall be subject to the provisions,

          rules and regulations applicable thereto.

                    4.03 Stock Options.  The Company shall cause AEC to
                         -------------

          grant to the Executive stock options (the "Options") under AEC's

          1996 Stock Option Plan for the purchase of an aggregate of One

          Hundred Thousand (100,000) shares AEC's Common Stock, Fifty

          Thousand (50,000) Options of which at an exercise price of One

          Dollar ($1.00) per share, with Five Thousand (5,000) of such

          Options to vest immediately and Forty Five Thousand (45,000) of

          such Options to vest ratably over the term of this Agreement, and

          the remaining Fifty Thousand (50,000) Options of which at an

          exercise price of Three Dollars ($3.00) per share, with Five

          Thousand (5,000) of such Options to vest immediately and Forty

          Five Thousand (45,000) of such Options to vest ratably over the

          term of this Agreement.  All Options not so vested at the

          termination of employment of the Executive pursuant to Section

          6.0 hereof, shall be canceled simultaneous to such termination of

          employment and have no further force or effect.  The Options, to

          the maximum extent possible, shall be "incentive" stock options,

          as defined in Section 422 of the Internal Revenue Code of 1986,

          as amended and shall be evidenced by a separate option agreement

          which shall govern.

                    4.04 Expenses.  In accordance with the Company's
                         --------

          policies established from time to time, the Company shall pay or

          reimburse the Executive for all reasonable and necessary out-of-

          pocket expenses incurred by him in the performance of his duties

          under this Agreement, subject to the presentment of appropriate

          vouchers and receipts.

               5.   Non-Disclosure of Confidential Information; Non-
                    ------------------------------------------------
                    Competition.
                    -----------

                    5.01 Confidentiality.  Except as may be in furtherance
                         ---------------

          of the Executive's performance of his functions as a senior

          executive officer of the Company, the Executive shall not,

          throughout the Term of this Agreement and thereafter, disclose to

          any third party or use or authorize any third party to use, any

          information relating to the business, business plans, trade

          secrets or other interests of the Company (including customers

          and clients of the Company) which is confidential and valuable to

          the Company or AEC or any of their subsidiaries or any third

          party (including customers and clients of the Company) and which

          is not known to the public (the "Confidential Information").  The

          Confidential Information is and will remain the sole and

          exclusive property of the Company, and during the Term of this

          Agreement, the Confidential Information, when entrusted to the

          Executive's custody, shall be deemed to remain at all times in

          the Company's sole possession and control.  Notwithstanding the

          foregoing, the Executive may, after prior written notice to the

          Company (to the extent such notice is possible under the

          circumstances) disclose such Confidential Information pursuant to

          subpoena or other legal process, and promptly thereafter shall

          advise the Company in writing as to the Confidential Information

          which was disclosed and the circumstances of such disclosure.

                    5.02 Return of Documents.  The Executive agrees that,
                         -------------------

          upon the termination of his employment with the Company for any

          reason, he shall forthwith deliver to the Company any and all

          documents and other material however recorded or stored in any

          medium or by any method, and all copies thereof, in his

          possession or under his control relating to any Confidential

          Information which is otherwise the property of the Company.

                    5.03 Non-Competition.  The Executive recognizes that
                         ---------------

          the services to be performed by him for the Company are special

          and unique.  The Executive further recognizes that the nature of

          the Company's business is such that the Executive will have full

          knowledge of the Company's business plans and practices.  The

          parties therefore confirm that, in order to protect the Company's

          goodwill, and in consideration of the Company entering into this

          Agreement providing for a fixed term of employment of the

          Executive, it is necessary that the Executive agree, and the

          Executive hereby does agree that he will not in the United States

          of America and/or the Federal Republic of Germany, for a period

          of two (2) years after the termination of this Agreement, become

          employed by, a consultant to or a director of, or hold any equity

          interest as a partner, member or shareholder (to the extent of 5

          % or more of the equity interest thereof), of any sole

          proprietorship, partnership, joint venture, corporation or other

          business entity which engages in a business directly competitive

          to any business that the Company is engaged (or has formulated

          plans to engage) in at the time of termination of this Agreement. 

          This Section shall not be applicable if the Executive terminates

          this Agreement pursuant to Section 6.03 hereof or if the Company

          terminates this Agreement pursuant to Section 6.04 hereof.

                    5.04 Remedies.  The Executive agrees that any breach or
                         --------

          threatened breach by him of any provision of this Section 5 shall

          entitle the Company, in addition to any other legal remedies

          available to it, to apply to any court of competent jurisdiction

          to enjoin such breach or threatened breach.  The parties

          understand and intend that each restriction agreed to by the

          Executive hereinabove shall be construed as separable and

          divisible from every other restriction, and that the

          unenforceability, in whole or in part, of any restriction, will

          not affect the enforceability of the remaining restrictions and

          that one or more or all of such restrictions may be enforced in

          whole or in part as the circumstances warrant.  No waiver of any

          breach of the restrictions contained in this Section 5 shall be

          deemed a waiver of any future breach.

               6.   Termination.
                    -----------

                    6.01 Disability.  If the Executive is determined to be
                         ----------

          disabled (as defined below), the Company shall have the option to

          terminate this Agreement by written notice to the Executive

          stating the date of termination, which date may be any time

          subsequent to the date of such determination.  The Executive

          shall be considered disabled if, due to illness or injury, either

          physical or mental, he is unable to perform his customary duties

          and responsibilities as required by this Agreement for more than

          two (2) months in the aggregate out of any period of six (6)

          consecutive months.  The determination that the Executive is

          disabled shall be made by the Board of Directors of the Company

          (with the Executive abstaining from the decision if he is then a

          member of the Board), based upon an examination and certification

          by a physician selected by the Company subject to the Executive's

          approval, which approval shall not be unreasonably withheld.  The

          Executive agrees to submit timely to any required medical or

          other examination, provided that such examination shall be

          conducted at a location convenient to the Executive and that if

          the examining physician is other than the Executive's personal

          physician, the Executive shall have the right to have such

          personal physician present at such examination.

                    6.02 Death.  If the Executive shall die during the Term
                         -----

          of this Agreement, this Agreement and the Executive's employment

          hereunder shall terminate immediately upon the Executive's death.

                    6.03 By the Executive for Cause.  The Executive may
                         --------------------------

          terminate this Agreement for "cause" at any time.  For purposes

          of this Section 6.03, the term "cause" shall be the failure of

          the Company to perform in a material respect of its material

          obligations under this Agreement without proper justification

          after notice thereof from the Executive and, if curable, the

          opportunity to cure, within ten (10) days after the receipt of

          written notice thereof to the Company.

                    6.04 By the Company for Cause.  The Company may
                         ------------------------

          terminate this Agreement for "cause" at any time.  For purposes

          of this Section 6.04, the term "cause" shall be limited to (i)

          conviction of a felony or equivalent crime under the laws of the

          United States or any state, (ii) conviction of a felony or

          equivalent crime under the laws of any other country or political

          subdivision thereof involving moral turpitude, (iii) action

          involving gross negligence having a material adverse effect on

          the Company, including wilfully aiding the competition, (iv)

          willful misrepresentation at any time during the term hereof by

          the Executive to the Board of Directors of the Company of any

          material information, (v) the Executive's failure or refusal to

          perform specific directives of the Company's Board of Directors

          or Chairman of the Board, which directives are consistent with

          the scope and nature of the Executive's duties and

          responsibilities, and which are not remedied by the Executive

          within ten (10) days after the receipt of written notice thereof,

          or (vi) the breach by the Executive of any of his material

          obligations under this Agreement without proper justification,

          which breach is not cured within ten (10) days after receipt of

          written notice thereof.  Upon termination of employment by the

          Company pursuant to this Section, the Executive shall receive any

          accrued Base Salary through the termination date, less any

          amounts by reason of claims the Company may have against the

          Executive.

                    6.05 Termination Benefit.  Upon termination of
                         -------------------

          employment (i) upon the disability of the Executive pursuant to

          Section 6.01 hereof, (ii) by the Executive's death pursuant to

          Section 6.02 hereof, or (iii) by the Executive, pursuant to

          Section 6.03 hereof, the Executive (or his estate or

          representative) shall receive (A) a severance payment equal to

          the greater of (i) the amount of the then current annual Base

          Salary or (ii) the continuation of the Base Salary for the

          balance of the current Term, (B) other than in connection with

          termination upon the death of the Executive, the continuation of

          his health benefits for a period of one (1) year from the date of

          such termination, at the Company's expense, subject to

          discontinuance of health benefits upon the Executive becoming

          covered by a comparable plan offered by a subsequent employer,

          and (C) all outstanding unvested stock options granted to the

          Executive by the Company for the purchase of shares of its Common

          Stock shall automatically vest and become exercisable, subject to

          their respective terms.

                    6.06 Change in Control of the Company. (a) If, at
                         --------------------------------

          anytime during the Term hereof, a change in control of the

          Company (as defined in Subsection (b) below) occurs, then within

          sixty (60) days after receipt of written notice of such change in

          control of the Company, the Executive may, by written notice to

          the Company (or its successor), terminate this Agreement.  In the

          event of said termination, (i) the Executive shall receive a lump

          sum payment equal to two (2) times his then current Base Salary,

          payable within thirty (30) days after termination of this

          Agreement, (ii) the Company (or its successor) shall maintain, at

          its expense, the health plan coverage of the Executive for a

          period of twelve (12) months after such termination, subject to

          termination of such health plan benefits upon the Executive

          becoming covered by a comparable plan offered by a subsequent

          employer and also subject to any changes in such plan as

          applicable to other executive officers and (iii) all outstanding

          unvested stock options granted to the Executive under a plan of

          the Company for the purchase of shares of its Common Stock shall

          automatically vest and become exercisable subject to their

          respective terms; provided, however, if the amount to be paid or
                            --------  -------

          distributed to the Executive pursuant to this Section 6.06 (taken

          together with any amounts otherwise to be paid or distributed to

          the Executive by the Company) (such amounts collectively the

          "Section 6.06 Payment") would result in the application of an

          excise tax under Section 4999 of the Internal Revenue Code of

          1986, as amended (the "Code"), or any successor or similar

          provision thereto, the Section 6.06 Payment shall not be paid or

          distributed in the amounts or at the times otherwise required by

          this Agreement, but shall instead be paid or distributed

          annually, beginning within thirty (30) days after the termination

          date and thereafter on each anniversary thereof, in the maximum

          substantially equal amounts and over the minimum number of years

          that are determined to be required to reduce the aggregate

          present value of Section 6.06 Payment to an amount that will not

          cause any Section 6.06 Payment to be non-deductible under Section

          280G of the Code.  For purposes of this Section 6.06, present

          value shall be determined in accordance with Section 280G(d)(4)

          of the Code.

                         (b)  "Change of control of the Company" shall be

          deemed to have occurred if:

                    (i)  any "person" or "group" (as "person" and "group"

          are defined in Sections 13(d) and 14(d) of Securities Exchange

          Act of 1934 (the "Exchange Act"), other than (A) the Executive or

          a person controlled by him, (B) a trustee or other fiduciary

          holding securities under an employee benefit plan of the Company,

          (C) a person or group by reason of a transaction with the Company

          approved by the Company Board of Directors as constituted in

          accordance with Paragraph (ii) below, or (D) a corporation owned,

          directly or indirectly, by the stockholders of the Company in

          substantially the same proportions, is or becomes the "beneficial

          owner" (as defined in Rule 13d-3 under the Exchange Act),

          directly or indirectly, of securities of the Company representing

          20% or more of the combined voting power of the Company's then

          outstanding securities; or

                    (ii) individuals who on the commencement date of this

          Agreement constitute members of the Board of Directors, or

          successors chosen by such individuals, shall cease for any reason

          to constitute a majority of the whole Board of Directors.


               7.   Notices.  All notices, requests, demands or other
                    -------

          communications hereunder shall be deemed to have been given if

          delivered in writing personally or by registered mail to each

          party at the address set forth below, or at such other address as

          each party may designate in writing to the other:

               If to the Company:

               American Electromedics Corp.
               13 Columbia Drive
               Amherst, New Hampshire 03031
               Attn: Michael T. Pieniazek, President

               If to Executive:

               Lawrence A. Petersen
               Equidyne Systems, Inc.
               11696 Sorrento Valley Road, Suite J
               San Diego, California 92121

               8.   Entire Agreement.  This Agreement contains the entire
                    ----------------

          understanding of the parties with respect to the subject matter

          hereof, supersedes any prior agreement (oral or written) between

          the parties.  No change, termination or attempted waiver of any

          of the provisions hereof shall be binding unless in writing and

          signed by the party against whom the same is sought to be

          enforced.

               9.   Successors and Assigns; Binding Effect.  This Agreement
                    --------------------------------------

          will be binding upon and inure to the benefit of the Company and

          its successors and assigns, and the Executive, and his heirs and

          administrators.  The Company may assign this Agreement to any

          corporation which is in a consolidated group with the Company,

          provided that the Company shall remain liable hereunder.

               10.  Waiver and Severability.  The waiver by either party of
                    -----------------------

          a breach of any terms or conditions of this Agreement shall not

          operate or be construed as a waiver of any subsequent breach by

          such party.  In the event that any one or more of the provisions

          of this Agreement shall be declared to be illegal or

          unenforceable under any law, rule or regulation of any government

          having jurisdiction over the parties hereto, such illegality or

          unenforceability shall not affect the validity and enforceability

          of the other provisions of this Agreement.

               11.  Heading; Interpretations.  The headings and captions
                    ------------------------

          used in this Agreement are for convenience only and shall not be

          construed in interpreting this Agreement.

               12.  Governing Law. All matters concerning the validity and
                    -------------

          interpretation of and performance under this Agreement shall be

          governed by the laws of the State of California without regard to

          the conflicts of law principles thereof.


          


               IN WITNESS WHEREOF, the parties hereto have executed this

          Agreement as of the date first above written.

                                        EQUIDYNE SYSTEMS, INC.

                                        by:  AMERICAN ELECTROMEDICS CORP.


                                        by:  /s/ Thomas A. Slamecka
                                           --------------------------
                                             Thomas A. Slamecka


                                            /s/ Lawrence A. Petersen
                                        -------------------------------
                                             Lawrence A. Petersen