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Schedule of Inventory, Current (Details) - USD ($)	Nov. 30, 2024	Feb. 29, 2024
Inventory Disclosure [Abstract]
Raw materials and subassemblies	$ 2,459,979	$ 2,270,567
Finished goods	1,228,517	1,785,952
Work in process	1,049,014	1,165,461
Net inventories	$ 4,737,510	$ 5,221,980

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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