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£21.95
Faithfull EM908 Socket Polarity and RCD Tester
The Faithfull Socket Tester is an essential mains safety tester designed for testing socket wiring and RCDs.
It will determine whether a socket is wired correctly or incorrectly. Used in conjunction with the coding table provided, the 5 combined i...
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Faithfull EM908 Socket Polarity and RCD Tester
Faithfull EM908 Socket Polarity and RCD Tester |