Socket Polarity Tester
Ergonomic, easy-to-use socket tester is designed to make electrical work easier, can be used to test the power socket standards for level indicators ideal for first level indication for testing standard mains sockets.
- Clear LED indication of wiring status
- Modern Ergonomic Design
- Compact and Durable
- Simple to use, just plug in the socket for auto-test.
- Indicates whether earth is missing, live earth is reverse, live neutral reverse and missing neutral.