<ARTICLE> 5 <MULTIPLIER> 1 <CURRENCY> U.S. <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> JUN-30-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> MAR-31-1997 <EXCHANGE-RATE> 1 <CASH> 267,879 <SECURITIES> 0 <RECEIVABLES> 621,561 <ALLOWANCES> (6,365) <INVENTORY> 488,981 <CURRENT-ASSETS> 1,381,150 <PP&E> 1,301,975 <DEPRECIATION> (959,507) <TOTAL-ASSETS> 1,775,651 <CURRENT-LIABILITIES> 1,759,902 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 1,791,590 <OTHER-SE> (1,973,541) <TOTAL-LIABILITY-AND-EQUITY> 1,775,651 <SALES> 1,306,212 <TOTAL-REVENUES> 1,306,212 <CGS> 873,933 <TOTAL-COSTS> 873,933 <OTHER-EXPENSES> 342,793 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 5,025 <INCOME-PRETAX> 89,486 <INCOME-TAX> 9,429 <INCOME-CONTINUING> 80,057 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 80,057 <EPS-PRIMARY> .01 <EPS-DILUTED> .01