- Use to detect voltage in outlets, lighting fixtures, circuit breakers, wires, and cables or to find a break in a wire
- Patented automatic self-test verifies the integrity of the unit
- Bright LEDs flash and audible alarm sounds if voltage is present
- Silent-mode feature for use in quiet settings
- Automatically turns off after five minutes of non-use to conserve battery life
- Low battery indicator
![Greenlee Non-Contact Voltage Detectors, (2) AAA Battery, 50-1000 V, 1/EA, #GT13 Greenlee Non-Contact Voltage Detectors, (2) AAA Battery, 50-1000 V, 1/EA, #GT13](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/241142/345877/332-GT13__90787.1594687307.jpg?c=2)