Receptacle/GFCI Tester Combined
CT101 - Etcon (Etcon)
Performs three tests with one installation! Tests conventional or GFCI protected 120 VAC outlets for correct wiring. Tests GFCI protected outlets to insure against trip at 2 mA. Tests GFCI protection to insure trip mechanism function at 5 milliamp level ( actual test level is 6.8 milliamp).