Exhibit 5



                                  January 21, 1996

Base Ten Systems, Inc.
One Electronics Drive
Trenton, NJ 08619

     Re:   Registration Statement on Form S-3
           ----------------------------------

Ladies and Gentlemen:

     We refer to the registration statement (the "Registration Statement") of
Base Ten Systems, Inc., a New Jersey corporation (the "Company"), on Form S-3 to
be filed with the Securities and Exchange Commission, covering the registration
under the Securities Act of 1933, as amended (the "Securities Act"), of shares
of the Company's Class A Common Stock (the "Shares") for the account of the
selling stockholders named therein (the "Selling Stockholders") pursuant to Rule
415 under the Securities Act.

     We have examined the Registration Statement, the Certificate of
Incorporation, as amended, and Bylaws of the Company, and such records,
certificates and other documents as we have considered necessary or appropriate
for the purposes of this opinion.

     Based upon the foregoing, it is our opinion that:

     1.  The Company is duly organized, validly existing and in good standing
under the laws of the State of New Jersey.

     2.  The Shares to be offered pursuant to the terms described in the
Registration Statement have been duly authorized and, upon issuance in
accordance with the terms of the options and warrants described in the
Registration Statement, will be validly issued, fully paid and non-assessable.

     We hereby consent to the use of our name in the Registration Statement as
counsel who will pass upon the legality of the Shares for the Company and as
having prepared this opinion and to the use of this opinion as an exhibit to the
Registration Statement.  We further consent to the use of our name as counsel in
the Prospectus constituting part of the Registration Statement.  In giving the
foregoing consent, we do not thereby admit that we are in the category of
persons whose consent is required under Section 7 of the Securities Act or the
rules and regulations of the Securities and Exchange Commission thereunder.


                                   Very truly yours,



                                   STAHL & ZELMANOVITZ