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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 313 ensures maximum safety with automatic measurement range protection, preventing user errors. Its large, backlit LCD display guarantees easy readability, even in low-light conditions. Equipped for a wide range of measurements, including temperature, voltage, current, resistance, and continuity, the Testboy 313 is a robust all-rounder for both professional and hobby use.
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