Voltage Detector Non-Contact Greenlee

The Greenlee GT-12A Non-Contact Voltage Detector is a compact, hand-held tool for non-contact voltage testing. The Greenlee GT-12A Non-Contact Voltage Detector can be used to detect voltage in outlets, lighting fixtures, circuit breakers, wires, and cables. This safe tool also tests if there is a break in the wire as well. Bright LEDs flash and the audible alarm sounds if voltage is present. There is also a silent mode, for usage in quieter settings.