Jadeshay Socket Tester,RCD Plug Electric Outlet Automatic Voltage Tester for Neutral Live Earth Wire Testing Circuit Polarity Mains Outlet Tester UK with Visual Indicator

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Product description

  • EASY TO USE Portable design with small size and light weight, just plug the mains tester in any doubtful sockets,and then the clear LED indication displays trustworthy results straight away, which saves you a lot of testing time in checking every socket.
  • ELECTRICAL SAFETY Design with RCD GFCI test button, the socket tester for correct wiring and RCD GFCI trip function, it can test the protection system to ensure the safety of household electricity, very suitable to protect your safety from the risk of electric shock.
  • WIDE RANGE OF APPLICATIONS Socket tester is widely used in electrical maintenance testing, office socket testing, power board testing, wall socket testing in schools, laboratories, factories and other social fields, greatly improves the test efficiency.
  • INSULATION DESIGN This rcd tester adopts insulation design, because there is no risk of electric shock when using socket tester. Electrical socket testers guaranteed your life safety. Help you quickly detect whether the wiring is connected correctly, and troubleshoot common hidden dangers of the line.

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