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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 335 is a robust digital luxmeter with a wide measuring range up to 400,000 Lux, ideal for assessing both natural and artificial light sources like LEDs. Featuring photo diodes sensitive to artificial light, adjustable color temperature, and a large LC display, it ensures accurate and easy light measurements in any environment.
