<ARTICLE> 5 <MULTIPLIER> 1 <CURRENCY> U.S. <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> JUN-30-1998 <PERIOD-START> OCT-01-1997 <PERIOD-END> DEC-31-1997 <EXCHANGE-RATE> 1 <CASH> 372,526 <SECURITIES> 0 <RECEIVABLES> 636,120 <ALLOWANCES> (6,707) <INVENTORY> 471,205 <CURRENT-ASSETS> 1,692,863 <PP&E> 1,447,551 <DEPRECIATION> (987,773) <TOTAL-ASSETS> 2,361,088 <CURRENT-LIABILITIES> 1,361,283 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 1,791,590 <OTHER-SE> (1,231,627) <TOTAL-LIABILITY-AND-EQUITY> 2,361,088 <SALES> 1,427,334 <TOTAL-REVENUES> 1,427,334 <CGS> 905,915 <TOTAL-COSTS> 905,915 <OTHER-EXPENSES> 363,126 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (336) <INCOME-PRETAX> 158,629 <INCOME-TAX> 68,497 <INCOME-CONTINUING> 90,132 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 90,132 <EPS-PRIMARY> .02 <EPS-DILUTED> .02