Extech ET10: GFCI Receptacle Tester
Tests GFCI circuits and for faulty wiring in 3-wire receptacles
The ET10 is a GFCI Receptacle Tester. Tests GFCI circuits for faulty wiring in 3-wire receptacles. Lights indicate circuit condition. 3-prong plug.
- Works with GFCI circuits
- Tests for faulty wiring in 3-wire receptacles: Correct, Open Ground, Open Neutral, Open Hot, Hot/Ground Reverse, Hot/Neutral Reverse
- Lights indicate circuit condition
- Standard North American 3-prong plug