EMPLOYMENT  AGREEMENT,  dated as of  March  19,  1996,  by and
between GENDEX-DEL MEDICAL IMAGING CORP., a Delaware corporation with offices at
11550 West King Street,  Franklin Park, Illinois 60131 (the "Corporation"),  and
JOHN MACLENNAN,  an individual  residing at 2269 Riverwoods  Drive,  Naperville,
Illinois 60565 (the "Executive").

                              W I T N E S S E T H:



                  WHEREAS, the Corporation desires to secure the services of the
Executive upon the terms and conditions hereinafter set forth; and
                  WHEREAS,  the  Executive  desires  to render  services  to the
Corporation upon the terms and conditions hereinafter set forth.
                  NOW, THEREFORE, the parties mutually agree as follows:
                  Section 1.  Employment.  The  Corporation  hereby  employs the
Executive and the Executive hereby accepts such  employment,  as an executive of
the  Corporation,  subject  to the  terms  and  conditions  set  forth  in  this
Agreement.
                  Section 2. Duties. Executive shall serve as Vice President and
General  Manager of the  Corporation  and shall  properly  perform  such  duties
consistent with the positions of Vice President and General  Manager,  as may be
assigned  to him  from  time to  time by the  Executive  Vice  President  or the
Chairman  and  Chief  Executive   Officer  of  the  Corporation  or  Del  Global
Technologies  Corp.  ("Del").  Executive shall be employed at the  Corporation's
Chicago, Illinois facility and shall remain employed within a radius of 25 miles
of such facility at all times during the term of this Agreement. If requested by
the Corporation and with Executive's consent, the Executive shall serve

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on the Board of Directors of the  Corporation or any affiliates  thereof,  or on
any  committee of such Boards of  Directors,  without  additional  compensation,
provided that Executive is indemnified to the same extent as other  Directors of
the Corporation.  During the term of this Agreement,  the Executive shall devote
all of his  business  time to the  performance  of his duties  hereunder  unless
otherwise authorized by the Board of Directors.
                  Section  3. Term of  Employment.  The term of the  Executive's
employment shall commence as of the date hereof and shall continue for three (3)
years from the date hereof or until terminated pursuant to Section 5 hereof.
                  Section 4.  Compensation of Executive.
                            4.1. Compensation.  The Corporation shall pay to the
Executive as annual compensation for his services hereunder a base salary ("Base
Salary")  as  follows:  (i) for the period  commencing  with the date hereof and
ending twelve (12) months from the date hereof,  the  Executive  shall be paid a
Base Salary equal to One Hundred Twenty-Five  Thousand ($125,000) Dollars;  (ii)
for the next twelve (12) month period, the Executive shall be paid a Base Salary
equal to One Hundred Thirty-One  Thousand Two Hundred Fifty ($131,250)  Dollars;
and (iii) for the next twelve (12) month period,  the Executive  shall be paid a
Base Salary equal to One Hundred  Thirty-Seven  Thousand  Eight  Hundred  Twelve
($137,812) Dollars.
                            The Base  Salary  shall  be  payable  bi-weekly,  in
accordance  with  the  Corporation's   regular  payroll  practices,   less  such
deductions  as  shall  be  required  to  be  withheld  by  applicable   law  and
regulations.
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                            4.2.  Bonus.  In  addition to his annual Base Salary
the Executive  shall receive a bonus ("Bonus") with respect to each fiscal year,
or  portion  thereof,   of  employment  equal  to  three  (3%)  percent  of  the
Corporation's  Pre-Tax Net Income (as hereinafter defined) in excess of $500,000
for such year.  The  Executive  shall  receive the pro rata portion of the Bonus
based on the portion of the Corporation's  fiscal year that has elapsed, for the
periods (i) commencing on the date hereof and ending July 30, 1996, the last day
of the  Corporation's  1996 fiscal year; and (ii) commencing on the first day of
the Corporation's fiscal year beginning August 1997 and ending three years after
the date of this  Agreement.  The Bonus shall be payable  within sixty (60) days
after  the  Corporation's   regularly  employed  independent   certified  public
accountants  ("Accountants")  determine  the  Pre-Tax Net Income for each fiscal
year during the term of this Agreement.
                            4.3. Stock Options.  Del, the  Corporation's  parent
corporation,  has previously  granted to Executive the option to purchase 15,000
shares of its common  stock,  $.10 par value at an  exercise  price of $8.00 per
share.  Del represents  and warrants that the shares of common stock  underlying
such options have been registered pursuant to an effective Form S-8 registration
statement filed with the Securities and Exchange Commission.

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Executive's  Base  Salary  for such year,  as  determined  by the  Corporation's
Accountants,  a copy of which  determination  shall be  delivered  to  Executive
contemporaneously with the payment of the Bonus. No allocation shall be made for
general or  administrative  expenses of Del or  intercompany  loans or for other
allocations  that do not confer a direct or indirect  benefit to the Corporation
and all  transactions  between  the  Corporation  and  affiliates  shall be on a
consistent basis as is Del's practice with its other affiliates.
                            4.5.   Expenses.   The  Corporation   shall  pay  or
reimburse the Executive for all  reasonable  and necessary  business,  travel or
other expenses,  upon proper documentation thereof, which may be incurred by him
in connection with the rendition of the services contemplated hereunder.
                            4.6.  Benefits.   Executive  shall  be  entitled  to
participate in such group insurance,  hospitalization,  and group health benefit
plans and option plans, profit sharing plans and all other benefits and plans as
the  Corporation  provides to its executives to the extent that the Executive is
eligible under the terms of such plans. The Corporation  shall provide Executive
with a monthly $400 automobile  allowance and upon presentation of documentation
thereof,  the  Corporation  shall reimburse  Executive for the reasonable  fuel,
maintenance and insurance expenses of such automobile.
                            4.7.  Discretionary  Payments.  Nothing herein shall
preclude the  Corporation  from paying  Executive such bonus or bonuses or other
compensation, as the Board of Directors, in their discretion, may authorize from
time to time.
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                    Section 5. Termination.
                            5.1. Termination of Employment. This Agreement shall
terminate upon the death, Disability,  as hereinafter defined, or termination of
employment  of the  Executive  For Cause,  as  hereinafter  defined,  or because
Executive  wrongfully  leaves  his  employment  hereunder.  In  the  event  of a
termination  For Cause or because  Executive  wrongfully  leaves his  employment
hereunder,  the  Corporation  shall pay  Executive  all  accrued and unpaid Base
Salary through the date of  termination.  In the event of  termination  upon the
death or Disability of Executive or if  Executive's  employment is terminated by
the Corporation  without cause, the Corporation shall pay to the Executive,  any
person  designated  by  the  Executive  in  writing  or if  no  such  person  is
designated,  to his  estate,  as the case may be,  the  aggregate  amount of the
accrued and unpaid Base Salary and accrued and unpaid Bonus, on a pro rata basis
through the date of such termination. All payments for accrued pro rata payments
of Bonus  shall be payable in  accordance  with the  provisions  of Section  4.2
hereof.  In  addition,  Executive or his estate shall be entitled to receive all
benefits  accrued  to the  date of  termination  pursuant  to the  Corporation's
incentive or benefit plans.
                            5.2.    Disability    Defined.   As   used   herein,
"Disability"  shall mean the  Executive is mentally or  physically  incapable or
unable to perform  his  regular  and  customary  duties of  employment  with the
Corporation for a period of ninety (90)  consecutive days or for a period of one
hundred twenty (120) days in any one hundred eighty (180) day period.
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                            5.3. "For Cause" Defined.  As used herein,  the term
"For Cause" shall mean the following events only:
                                    (i) Executive's  conviction or indictment in
                  a court  of law of any  crime  or  offense  involving  willful
                  misappropriation of money or other property or any other crime
                  (whether or not involving  the  Corporation)  involving  moral
                  turpitude and which constitutes a felony; or
                                    (ii) The material breach by Executive of any
                  provision of this Agreement and Executive shall have failed to
                  cure such  breach  within  thirty  (30) days of the receipt by
                  Executive of written  notice  detailing the alleged  breach of
                  this Agreement;  provided,  however,  that Executive shall not
                  have the right to cure a  material  breach if a  substantially
                  similar  breach of this  Agreement  has  occurred at any other
                  time during the term of this Agreement; or
                                    (iii)Willful    misconduct    or    reckless
                  disregard  of  his  responsibilities   under  this  Agreement.
                  Section 6. Covenant Not To Compete.
                            6.1.  Non-Compete.  The parties  confirm  that it is
reasonably necessary for the protection of the Corporation that Executive agree,
and  accordingly,  Executive  does hereby agree,  that he will not,  directly or
indirectly,  except for the benefit of the  Corporation,  at any time during the
"Restricted Period", as hereinafter defined:
                                    (i) engage in any business  competitive with
                  the business (the "Business")  conducted by the Corporation or
                  by Dynarad Corp.
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                  ("Dynarad"), an affiliate of the Corporation,  for his account
                  or render  any  services,  which  constitute  engaging  in the
                  Business,  in any  capacity  to any  person  (other  than  the
                  Corporation or its  affiliates);  or become  interested in any
                  persons engaged in the Business (other than the Corporation or
                  its affiliates) as a partner, shareholder,  officer, director,
                  principal,  agent,  employee,  trustee,  consultant  or in any
                  other relationship or capacity;
                                    (ii)   solicit,   or  cause  or   authorize,
                  directly or indirectly,  to be solicited,  for or on behalf of
                  himself or any third party,  any employee,  representative  or
                  agent of the Corporation or Dynarad; or
                                    (iii) solicit directly or indirectly (x) any
                  supplier which has sold products to the Corporation or Dynarad
                  (or which has at the time of such  termination a current quote
                  or proposal to the  Corporation or Dynarad or (y) any customer
                  of the  Corporation  or  Dynarad  (or which has at the time of
                  such   termination  a  current  quote  or  proposal  from  the
                  Corporation or Dynarad).
                            6.2.  Unenforceability.  If any of the  restrictions
contained in this Section 6 shall be deemed to be unenforceable by reason of the
extent,  duration or geographical  scope thereof,  or otherwise,  then the court
making such determination shall have the right to reduce such extent,  duration,
geographical  scope, or other  provisions  hereof,  and in its reduced form this
Section shall then be enforceable in the manner contemplated hereby.
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                            6.3. Restricted Period. The term "Restricted Period"
as used in this  Section  6, shall  mean the  period of  Executive's  employment
hereunder plus one (1) year.
                            6.4.  Survival.  The  provisions  of this  Section 6
shall survive the  expiration or prior  termination  of  Executive's  employment
hereunder and until the end of the Restricted  Period as provided in Section 6.3
hereof.
                            6.5.  Termination  Without  Cause.   Notwithstanding
anything  to the  contrary  set forth in this  Agreement,  the  covenant  not to
compete  set forth in this  Section  6 shall not apply in the event  Executive's
employment is terminated without cause.
                  Section 7.  Disclosure of Confidential Information.
                                    (i) Executive  recognizes  that he will have
                  access to secret and  confidential  information  regarding the
                  Corporation and Dynarad, its product, know-how,  customers and
                  plans.  Executive  acknowledges  that such  information  is of
                  great  value  to the  Corporation  and  Dynarad,  is the  sole
                  property of the  Corporation and Dynarad and has been and will
                  be  acquired by him in  confidence.  In  consideration  of the
                  obligations  undertaken by the Corporation  herein,  Executive
                  will  not,  at  any  time,  during  or  after  his  employment
                  hereunder,  reveal,  divulge or make known to any person,  any
                  information  acquired  by  Executive  during the course of his
                  employment,   which  is   treated  as   confidential   by  the
                  Corporation  or its affiliates and not otherwise in the public
                  domain; and

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                                    (ii) The  provisions of this Section 7 shall
                  survive Executive's employment hereunder.
                  Section 8. Injunctive Relief.  Executive acknowledges that the
services to be rendered under the provisions of this Agreement are of a special,
unique and extraordinary  character and that it would be difficult or impossible
to replace  such  services.  Accordingly,  Executive  agrees  that any breach or
threatened  breach by him of Sections 6 or 7 of this Agreement shall entitle the
Corporation,  in addition to all other legal remedies  available to it, to apply
to any court of  competent  jurisdiction  to enjoin  such  breach or  threatened
breach  without the  requirement  of posting a bond or other security or showing
special damages.  The parties understand and intend that each restriction agreed
to by Executive  hereinabove  shall be construed as separable and divisible from
every other restriction,  that the unenforceability of any restriction shall not
limit the  enforceability,  in whole or in part, of any other  restriction,  and
that one or more or all of such restrictions may be enforced in whole or in part
as the  circumstances  warrant.  In the  event  that  any  restriction  in  this
Agreement is more restrictive than permitted by law in the jurisdiction in which
the Corporation seeks enforcement thereof,  such restriction shall be limited to
the extent permitted by law.
                  Section 9. Severance Pay. In the event Executive's  employment
by the  Corporation  is not continued for an additional  one (1) year beyond the
term of this  Agreement for any reason other than For Cause,  at the end of such
additional year the  Corporation  shall pay the Executive an amount equal to the
difference  between (x) the Base Salary of Executive during the last twelve (12)
months  of the  term of this  Agreement  and (y) any  compensation  of any  kind
whatsoever which Executive is entitled to receive as a result of  his employment
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by another entity during such additional one (1) year period.
                  Section 10. Miscellaneous.
                  10.1.  Entire  Agreement.   This  Agreement   constitutes  and
embodies the full and complete  understanding  and agreement of the parties with
respect to the Executive's  employment by the Corporation,  supersedes all prior
understandings  and agreements,  if any, whether oral or written with respect to
the matters covered by this Agreement, between the Executive and the Corporation
and shall not be amended, modified or changed except by an instrument in writing
executed by the party to be charged. The invalidity or partial invalidity of one
or more provisions of this Agreement shall not invalidate any other provision of
this  Agreement.  No waiver by either party of any  provision or condition to be
performed  shall be deemed a waiver  of  similar  or  dissimilar  provisions  or
conditions at the same or any prior or subsequent time.
                  10.2.  Binding  Effect.  This  Agreement  shall  inure  to the
benefit of, be binding  upon and  enforceable  against,  the parties  hereto and
their respective successors and permitted assigns.
                  10.3. Assignment.  This Agreement,  and the Executive's rights
and  obligations  hereunder,  may not be assigned by the Executive other than as
expressly  provided herein.  Any purported  assignment by Executive in violation
hereof shall be null and void.

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                  10.4.  Captions.  The captions contained in this Agreement are
for convenience of reference only and shall not affect in any way the meaning or
interpretation of this Agreement.
                  10.5.  Notices.  All  notices,  requests,  demands  and  other
communications  required or permitted to be given  hereunder shall be in writing
and shall be deemed to have been duly given when personally delivered or sent by
certified mail,  postage prepaid,  or special overnight delivery to the party at
the  address  set forth  above or to such  other  address  as  either  party may
hereafter give notice of in accordance with the provisions hereof.
                  10.6.  Governing Law. This Agreement  shall be governed by and
construed  in  accordance  with the laws of the  State of New  York.  Except  in
respect of any action  commenced by a third party in another  jurisdiction,  the
parties  hereto agree that any legal suit,  action,  or proceeding  against them
arising out of or relating to this Agreement shall be brought exclusively in the
United States Federal Courts or Nassau County Supreme Court, in the State of New
York. The parties hereto hereby accept the  jurisdictions of such courts for the
purpose of any such action or proceeding, and agree that venue for any action or
proceeding brought in the State of New York shall lie in the Eastern District of
New York or  Supreme  Court,  Nassau  County,  as the  case may be.  Each of the
parties  hereto  hereby  irrevocably  consents  to the service of process in any
action or  proceeding  in such  courts by the mailing  thereof by United  States
registered or certified mail postage prepaid at its address set forth herein.
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                  10.7.   Counterparts.   This   Agreement   may   be   executed
simultaneously  in two or more  counterparts,  each of which  shall be deemed an
original,  but  all  of  which  together  shall  constitute  one  and  the  same
instrument.
                  IN WITNESS  WHEREOF,  the parties  hereto have  executed  this
Agreement as of the date set forth above.

As to Section 4.3 only:                        GENDEX-DEL MEDICAL IMAGING CORP.

DEL GLOBAL TECHNOLOGIES CORP.

                                               By:/S/Leonard A. Trugman
                                               ------------------------
By:/S/Leonard A. Trugman                          Leonard A. Trugman, President
------------------------                          
   Leonard A. Trugman, Chairman
      CEO and President


/S/John MacLennan
-----------------
JOHN MACLENNAN

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