The Amprobe VP-1000 Non-Contact Voltage Probe is pocket-sized and easy to use. It is designed for safe and convenient, non-contact ac voltage detection without interruption to electrical systems. Test for AC voltage including in cables, circuit breakers, wall sockets, junction boxes, and fuses.
An essential tool when checking for voltage in your home: Simply hold the VP-1000 next to the system to test, including extension cords, light sockets/outlets, GFCI protected outlets, and light fixtures.