Klein Tools A-NCVT-1

Non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets and wires, high intensity, bright green LED indicates the tester is operational and aids in illuminating the workspace, when voltage is detected, a high intensity, bright red LED illuminates and a warning tone sounds. CAT IV 1000V safety rating provides expanded operation and protection, 50 to 1000V AC power operating range allows broad application.