Check Plug
The Check Plug is a quick and reliable tool for verifying the correct wiring of 13A sockets. Designed for use by electrical and telecom engineers, it provides a clear visual indication that the socket is wired properly, ensuring safety and compliance during installation or maintenance work.
When plugged into a 13A outlet, all three high-brightness, long-life neon indicators illuminate if the wiring is correct. The unit induces less than 5mA of earth leakage, remaining safely below RCD trip thresholds. Compact and durable, the Check Plug is an essential diagnostic accessory for field engineers and maintenance teams.
Key Features:
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Instantly checks 13A socket wiring integrity
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Three high-brightness neon indicators for clear visual confirmation
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Safe operation with less than 5mA earth leakage
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Compact and lightweight for portable use
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Ideal for engineers, contractors, and maintenance technicians
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Durable design for frequent on-site applications
Technical Specifications:
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Socket Type: 13A (UK standard)
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Indicators: 3 x high-brightness, long-life neons
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Earth Leakage: <5mA (below RCD trip threshold)
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Usage: Indoor, for wiring verification
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Construction: Robust plastic housing
