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Testboy designs rugged, affordable electrical test instruments, including voltage detectors, insulation testers, and clamp meters for industrial and field use.
The Testboy TV 445 is a user-friendly installation tester designed for inspections in accordance with DIN VDE 0100-600 and other international standards. It features a large backlit LCD, clear help screens for guided measurements, and automatic Good/Bad result evaluation. Ideal for professional safety testing, it offers a wide range of test voltages and functions, all packed into a robust housing with practical accessories included.
