<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENTS OF OPERATIONS FOUND ON
PAGES 3 AND 4 OF THE COMPANY'S FORM 10-QSB FOR THE QUARTER AND YEAR TO DATE
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          MAR-31-1998
<PERIOD-START>                             APR-01-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                             361
<SECURITIES>                                         0
<RECEIVABLES>                                      589
<ALLOWANCES>                                        12
<INVENTORY>                                        156
<CURRENT-ASSETS>                                 1,192
<PP&E>                                           2,099
<DEPRECIATION>                                   1,129
<TOTAL-ASSETS>                                   2,202
<CURRENT-LIABILITIES>                              957
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        10,136
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                     2,202
<SALES>                                          2,497
<TOTAL-REVENUES>                                 2,497
<CGS>                                            1,770
<TOTAL-COSTS>                                    1,770
<OTHER-EXPENSES>                                 1,374
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  15
<INCOME-PRETAX>                                  (660)
<INCOME-TAX>                                         1
<INCOME-CONTINUING>                              (661)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     (661)
<EPS-PRIMARY>                                    (.02)
<EPS-DILUTED>                                    (.02)