<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
UNAUDITED FINANCIAL STATEMENTS AS OF MAY 31, 2000 AND 1999 AND IS QUALIFIED IN
ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> FEB-28-2001
<PERIOD-START> MAR-01-2000
<PERIOD-END> MAY-31-2000
<CASH> 75
<SECURITIES> 0
<RECEIVABLES> 5,791
<ALLOWANCES> 328
<INVENTORY> 3,766
<CURRENT-ASSETS> 10,517
<PP&E> 7,209
<DEPRECIATION> 3,356
<TOTAL-ASSETS> 27,175
<CURRENT-LIABILITIES> 9,554
<BONDS> 0
0
0
<COMMON> 90
<OTHER-SE> 13,358
<TOTAL-LIABILITY-AND-EQUITY> 27,175
<SALES> 4,382
<TOTAL-REVENUES> 5,405
<CGS> 2,754
<TOTAL-COSTS> 2,868
<OTHER-EXPENSES> 4,045
<LOSS-PROVISION> 6
<INTEREST-EXPENSE> 133
<INCOME-PRETAX> (1,658)
<INCOME-TAX> 0
<INCOME-CONTINUING> (1,658)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (1,658)
<EPS-BASIC> (.20)
<EPS-DILUTED> (.20)
</TABLE>