Automatic Electric Socket Tester Outlet Tester Polarity Check Meter Neutral Live Earth Wire Testing with UK Plug
- Neutral & Live Wire Test: The outlet tester can be used to detect whether neutral wire, live or earth wire is connected correctly and to indicate which wire is missing.
- Wire Tester: The auto socket test can rapidly detect whether the socket's wire connection is correct or not, solve your problem at once.
- Space Saving: The family wire tester designed with small size with light weight, will not take too much space.