<ARTICLE> 5 <LEGEND> This schedule contains summary financial information extracted from unaudited financial statements contained in Form 10-Q for the Quarter ending June 30, 1998 and is qualified in its entirety by reference to such financial statements. </LEGEND> <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> JUN-30-1998 <PERIOD-END> DEC-31-1998 <CASH> 995,000 <SECURITIES> 576,000 <RECEIVABLES> 1,587,000 <ALLOWANCES> 81,000 <INVENTORY> 486,000 <CURRENT-ASSETS> 3,718,000 <PP&E> 2,279,000 <DEPRECIATION> 1,766,000 <TOTAL-ASSETS> 4,298,000 <CURRENT-LIABILITIES> 1,630,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 13,563,000 <OTHER-SE> (11,047,000) <TOTAL-LIABILITY-AND-EQUITY> 4,298,000 <SALES> 5,761,000 <TOTAL-REVENUES> 5,761,000 <CGS> 4,609,000 <TOTAL-COSTS> 4,609,000 <OTHER-EXPENSES> 1,086,000 <LOSS-PROVISION> 81,000 <INTEREST-EXPENSE> 13,000 <INCOME-PRETAX> 66,000 <INCOME-TAX> 0 <INCOME-CONTINUING> 66,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 66,000 <EPS-PRIMARY> .01 <EPS-DILUTED> .01