<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-START> JUL-01-2000 JAN-01-2000
<PERIOD-END> SEP-30-2000 SEP-30-2000
<CASH> 5,678 5,678
<SECURITIES> 0 0
<RECEIVABLES> 1,452 1,452
<ALLOWANCES> (55) (55)
<INVENTORY> 1,161 1,161
<CURRENT-ASSETS> 726 726
<PP&E> 3,045 3,045
<DEPRECIATION> (2,089) (2,089)
<TOTAL-ASSETS> 11,157 11,157
<CURRENT-LIABILITIES> 2,481 1,189
<BONDS> 0 0
0 0
8,267 8,267
<COMMON> 37,984 37,984
<OTHER-SE> (37,582) (37,582)
<TOTAL-LIABILITY-AND-EQUITY> 11,157 11,157
<SALES> 1,779 3,677
<TOTAL-REVENUES> 1,779 3,836
<CGS> 1,625 3,288
<TOTAL-COSTS> 4,267 10,483
<OTHER-EXPENSES> 0 0
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 0 0
<INCOME-PRETAX> (2,377) (9,102)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (2,377) (9,102)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 707
<CHANGES> 0 0
<NET-INCOME> (2,377) (8,395)
<EPS-BASIC> (0.54) (2.88)
<EPS-DILUTED> (0.54) (2.88)
</TABLE>