Martindale TEK404 Audible & Visual Continuity Tester
£74.00
Martindale TEK404 – A durable continuity tester with bright LED indicators and an audible tone, ensuring quick and reliable continuity checks for electricians and technicians.
The Martindale TEK404 is a professional-grade continuity tester designed to provide both audible and visual indication for fast, reliable results. Ideal for electricians and technicians, this tester simplifies continuity testing with bright LED indicators and a clear audible tone, ensuring accuracy even in noisy or low-light environments.
Lightweight and easy to use, the TEK404 is built for everyday electrical testing. Its durable design makes it suitable for on-site, workshop, and industrial applications, delivering dependable performance wherever it’s needed.
Key Features:
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Audible and visual continuity indication
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Bright LED display for clear results
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Reliable audible tone, even in noisy environments
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Durable, lightweight, and easy to use
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Suitable for electricians, technicians, and industrial use
The Martindale TEK404 Audible & Visual Continuity Tester ensures fast, safe, and dependable continuity testing, making it an essential tool for professionals
4 in stock




