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INVENTORIES (Tables)
6 Months Ended
Aug. 31, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current

Inventories consist of the following:

   August 31,   February 28, 
   2023   2023 
Raw materials and subassemblies  $1,879,394   $1,868,689 
Finished goods   1,088,848    613,915 
Work in process   1,040,029    760,305 
Total  $4,008,271   $3,242,909