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£13.95
Faithfull EM907 Socket Polarity Tester
The Faithfull Socket Polarity Tester tests sockets quickly and easily.
It can be used to determine whether socket wiring is correct or incorrect. Used in conjunction with the coding table provided, the 3 combined lamps indicate the state of...
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Faithfull EM907 Socket Polarity Tester
Faithfull EM907 Socket Polarity Tester |