Non-Contact Voltage Detector, 50 VAC - 1000 VAC, Display & Sound Alert

Patented automatic self‑test verifies circuit integrityAudible and visual alert when voltage is presentBright flashlight for use in dark work areasCan be used to detect voltage in outlets, lighting fixtures, circuit breakers, wires, and cablesAutomatically turns off after 5 minutes of inactivity to conserve battery life