Alphatek (Metrel) TEK 989 Socket Tester Plus
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The easiest way to find out if your sockets are safe!
- Reliable and easy to use.
- Clear LED indication of wiring status.
- Audible notification of wiring condition.
- Modern, ergonomic design with unique soft finger grip.
- Compact, durable-designed to safety standard BS EN 61010.
- Vivid LEDs indicate a range of wiring conditions including Correct, missing Earth, Live/Earth Reverse, Live/Neutral Reverse and missing Neutral.
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