The non-contact voltage tester features a built-in flashlight with audible and 360⁰ visual indicators The patented Stop Shock II GFCI Outlet tester features an easy to read single LED indicator, GFCI ...
Tick tracer. Glow meter. Sniffer. They go by many names, but capacitive voltage sensors are all designed to do one thing: detect the presence of voltage in a wire or piece of equipment without ...