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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 341 is a compact device for accurately measuring the moisture content in materials like timber, plywood, plasterboard, and plaster. Featuring integrated thin measuring tips, auto power-off, and a self-test unit, it’s ideal for fast, reliable measurements without extra accessories.
