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Testboy is a leading manufacturer of electrical testing and measurement equipment for electricians, installers and maintenance professionals. Its portfolio includes voltage testers, multimeters, cable locators, socket testers and environmental measuring instruments designed to deliver reliable and accurate results in industrial, commercial and residential applications. Professionals worldwide trust Testboy products for safety, durability and ease of use.
The Testboy TV 217 is a highly capable leakage current clamp, perfect for measuring protective conductors, touch currents, and three-phase systems. With a wide range of multimeter functions, T-RMS measurement, a low pass filter mode, and an easy-to-read LCD, it ensures safe, precise, and ergonomic operation across diverse applications.
