Klein A-NCVT-1 Non-Contact Voltage Tester, Pen, Volt Stick, 1000V, When Voltage is Detected a High-Intensity Bright Red LED Illuminates and a Warning Tone Sounds, CAT IV 1,000-Volt Safety Rating

Non-contact detection of voltage in cables cords circuit breakers lighting fixtures switches electrical sockets and wires. High-intensity bright-green LED indicates that the tester is operational and aids in illuminating the work space. When voltage is detected a high-intensity bright-red LED illuminates and a warning tone sounds Discreet digitally controlled ON/OFF power button Auto power-off feature conserves and extends battery life Microprocessor-controlled low-battery indicator and tester shut-down 50 to 1000 Volt AC power operating range allows broad application CAT IV 1 000-Volt safety rating provides expanded operation and protection Durable polycarbonate plastic-resin construction Lightweight compact design with a convenient clip to fit securely in your pocket