Instructions Safety Data Sheet Images High-Res JPGet310_photo_c.jpg PNGet310_c.png Interactive Catalog Product Page Catalog Page The Klein Tools ET310 Circuit Breaker Finder with Integrated GFCI Outlet Tester is a digital circuit breaker finder used to locate the correct circuit breaker in a ...
1.3—An outlet tester’s lights showing “Open Ground” on outlets #2 in circuit A and both outlets in circuit B, and “Correct Wiring” when plugged into Outlet #1 in circuit A. A word of caution—A physical connection must also ground the enclosure box to the receptacle’s ground termi...