The MILWAUKEE® GFCI Receptacle Tester is designed to reduce the risk of electrical shock from electrical outlets. The overmolded grip offers durability and comfort for all applications. Additionally, the indicator light illuminates to signify GFCI trip activation if functioning properly.

LED visual indicators assist in determining the wiring conditions of an outlet. Wiring conditions indicated: Hot and Ground Reverse, Hot and Neutral Reverse, Hot Open, Neutral Open, Ground Open, and Correct Wiring.