<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the Balance
Sheet and statement of operations found on pages 2, 3 and 4 of the company's
Form 10-QSB for the year-to-date, and is qualified in its entirety by reference
to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2001
<PERIOD-END> OCT-31-2000
<CASH> 466
<SECURITIES> 563
<RECEIVABLES> 1,866
<ALLOWANCES> 99
<INVENTORY> 1,633
<CURRENT-ASSETS> 5,179
<PP&E> 7,895
<DEPRECIATION> 5,063
<TOTAL-ASSETS> 8,388
<CURRENT-LIABILITIES> 1,170
<BONDS> 0
0
0
<COMMON> 44
<OTHER-SE> 6,945
<TOTAL-LIABILITY-AND-EQUITY> 8,388
<SALES> 5,504
<TOTAL-REVENUES> 5,504
<CGS> 3,136
<TOTAL-COSTS> 3,136
<OTHER-EXPENSES> 2,553
<LOSS-PROVISION> 20
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> (159)
<INCOME-TAX> (86)
<INCOME-CONTINUING> (73)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (73)
<EPS-BASIC> (.02)
<EPS-DILUTED> (.02)
</TABLE>