Details

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• -Testing Socket And Ring Main Circuits Plug the tester into a live 13A flat pin socket . The combination of 3 carefully selected neons will diagnosed whether or not the socket and circuit are correctly wired

  -Testing ELCB (RCD) Plug the tester into a live socket as step 1. Press the specially designed TEST button and the ELCB (RCD) will trip. If other wise, checked ELCB (RCD) directly.