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Summary of Significant Accounting Policies (Details) - USD ($)
3 Months Ended 9 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Mar. 31, 2023
Summary of Significant Accounting Policies (Details) [Line Items]          
Extended Product Warranty Description     The extended warranties sold by the Company provide a level of assurance beyond the coverage for defects that existed at the time of a sale or against certain types of covered damage with coverage terms ranging from 2 to 7 years.    
Extended Product Warranty Accrual $ 199,553   $ 199,553   $ 296,400
Recognition of Deferred Revenue 30,261 $ 24,393 96,847 $ 71,796  
Deferred Revenue and Credits, Current 12,022   12,022   $ 600
Revenues 2,403,099 2,328,254 6,835,123 6,594,768  
Payments for Commissions 12,031 43,778 68,267 71,458  
Repairs and Calibration [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Revenues 260,238 193,848 898,670 1,124,213  
Replacement Parts [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Revenues 23,921 50,078 163,111 135,154  
Extended Warranty [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Revenues 30,262 29,393 98,847 86,797  
Other Revenue [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Revenues 7,377 18,557 20,871 41,268  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer One [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Revenues $ 715,635 $ 472,752 $ 2,162,360 $ 1,123,685  
Concentration Risk, Percentage 30.00% 20.00% 32.00% 17.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Two [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Revenues $ 437,499 $ 320,284   $ 769,370  
Concentration Risk, Percentage 18.00% 14.00%   12.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Three [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Revenues $ 243,718 $ 239,100   $ 627,951  
Concentration Risk, Percentage 10.00% 10.00%   10.00%  
Sales and Marketing Assistance [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Payments for Commissions $ 9,000 $ 9,000 $ 27,000 $ 27,000