The KLEIN NCVT-1P Non-Contact Voltage Tester Pen provides safe and reliable detection of standard voltage in cables, cords, circuit breakers, lighting fixtures, and switches. Operating within a range of 50 to 1000V AC, this lightweight tool features a high-intensity bright green LED to indicate it is powered on. When voltage is detected, the LED turns bright red and an audible tone sounds.
Designed for durability and safety, it boasts a CAT IV 1000V safety rating and is drop-tested up to 6.6 feet (2 m). It includes an auto power-off feature to conserve battery life and a convenient pocket clip for quick access. Note: This model is not recommended for testing tamper-resistant outlets (use NCVT-2P or NCVT-3P for those applications).