Commercial Electric Outlet Tester MS112H Tester. It is designed to detect the most common wiring problems in standard receptacles. The tester can detect conditions such as wiring correct, open ground, reverse polarity, open hot, open neutral and hot/ground reversed.
- Tester is designed to detect the most common wiring problems in standard receptacles
- Outlet tester could be used to verify that an AC wall outlet is wired properly
- Tester can perform the entire array of tests by simply plugging the device into the outlet
- Multi-functions and low price