<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-END> MAR-31-1998 <CASH> 83,000 <SECURITIES> 0 <RECEIVABLES> 2,907,000 <ALLOWANCES> (151,000) <INVENTORY> 2,682,000 <CURRENT-ASSETS> 90,000 <PP&E> 3,431,000 <DEPRECIATION> (2,090,000) <TOTAL-ASSETS> 7,215,000 <CURRENT-LIABILITIES> 6,664,000 <BONDS> 0 <COMMON> 133,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> (885,000) <TOTAL-LIABILITY-AND-EQUITY> 7,215,000 <SALES> 3,109,000 <TOTAL-REVENUES> 3,109,000 <CGS> 2,543,000 <TOTAL-COSTS> 2,543,000 <OTHER-EXPENSES> 700,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 202,000 <INCOME-PRETAX> (334,000) <INCOME-TAX> 0 <INCOME-CONTINUING> (334,000) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (334,000) <EPS-PRIMARY> (0.11) <EPS-DILUTED> 0