Extech ET10 GFCI Receptacle Tester

The Extech E10 is a reliable GFCI receptacle tester designed for electricians, home or building inspectors, and do-it-yourselfers who need to verify or troubleshoot operation of 3-wire receptacle circuits within residential and commercial buildings. It is durable, easy, and safe to use, and offers the quality you have come to expect from Extech test and measurement products.

Features:

- Tests GFCI circuits for faulty wiring in 3-wire receptacles

- Lights indicate circuit condition

- Comes with a 3-prong plug