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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 27 analog cable locator is ideal for quickly and precisely detecting cables in walls and ducts, even under load up to 400 V. With adjustable transmit/receive levels, a practical LED display, and the ability to identify double wires, it’s perfect for use in telecommunications and network technology.
