<ARTICLE> 5
<LEGEND>
THIS FINANCIAL DATA SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
FROM THE CONSOLIDATED BALANCE SHEETS AND RELATED STATEMENTS OF OPERATIONS AS OF
DECEMBER 31, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          MAR-31-2000
<PERIOD-END>                               DEC-31-1999
<CASH>                                         394,235
<SECURITIES>                                         0
<RECEIVABLES>                                2,487,506
<ALLOWANCES>                                   104,011
<INVENTORY>                                  1,687,468
<CURRENT-ASSETS>                             4,571,360
<PP&E>                                       1,616,551
<DEPRECIATION>                               1,322,037
<TOTAL-ASSETS>                               6,253,016
<CURRENT-LIABILITIES>                        2,128,903
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         3,777
<OTHER-SE>                                   5,709,149
<TOTAL-LIABILITY-AND-EQUITY>                 6,253,016
<SALES>                                      7,127,472
<TOTAL-REVENUES>                             7,127,472
<CGS>                                        3,669,144
<TOTAL-COSTS>                                6,706,763
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                 4,923
<INTEREST-EXPENSE>                              74,577
<INCOME-PRETAX>                                346,132
<INCOME-TAX>                                    29,731
<INCOME-CONTINUING>                            316,401
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   316,401
<EPS-BASIC>                                        .09
<EPS-DILUTED>                                      .08