
<TABLE> <S> <C>


<ARTICLE>      5
<MULTIPLIER>   1
       
<S>                                   <C>
<PERIOD-TYPE>                         6-MOS
<FISCAL-YEAR-END>                     JUN-30-1998   
<PERIOD-START>                        JUL-01-1997   
<PERIOD-END>                          DEC-31-1997
<CASH>                                  1,083,229
<SECURITIES>                                    0
<RECEIVABLES>                           4,954,743
<ALLOWANCES>                              259,000
<INVENTORY>                             6,851,968
<CURRENT-ASSETS>                       12,710,687
<PP&E>                                  7,842,477
<DEPRECIATION>                          6,314,824
<TOTAL-ASSETS>                         21,234,797
<CURRENT-LIABILITIES>                   4,580,952
<BONDS>                                         0
<PREFERRED-MANDATORY>                           0
<PREFERRED>                                     0
<COMMON>                                   97,679
<OTHER-SE>                             10,087,698
<TOTAL-LIABILITY-AND-EQUITY>           21,234,797
<SALES>                                17,765,373
<TOTAL-REVENUES>                       17,765,373
<CGS>                                  11,785,780
<TOTAL-COSTS>                           6,715,247
<OTHER-EXPENSES>                                0
<LOSS-PROVISION>                                0
<INTEREST-EXPENSE>                        158,548
<INCOME-PRETAX>                          (894,202)
<INCOME-TAX>                               50,480
<INCOME-CONTINUING>                      (944,682)
<DISCONTINUED>                                  0
<EXTRAORDINARY>                                 0
<CHANGES>                                       0
<NET-INCOME>                             (944,682)
<EPS-PRIMARY>                                (.11)
<EPS-DILUTED>                                (.11)
        


</TABLE>
