The NCVT-3 is a non-contact voltage tester with an integrated flashlight. The voltage sensor detects 12 "“ 1000V AC and indicates the presence of voltage with both visual and audible signals. The NCVT-3 includes an independent bright flashlight and is rugged enough for any jobsite.Detects 12 "“ 1000V AC with simultaneous visual and audible voltage indicatorsBright flashlight illuminates work area and may be used independent of voltage detection functionBar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewingAudible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source"œAuto Power-Off"� conserves and extends battery lifeScrew-thread battery cap with O-ring ensures protection against dust and water ingressLightweight, compact tool with pocket clip provides convenient storage and quick accessIP67: Dustproof and waterproof6.6 feet / 2 meter drop protectionCAT IV safety rating for 1000VConforms to CE requirements.Specifications:Voltage Range: 12 - 1000V ACFrequency Range: 50 - 500HzPollution Degree: 2Ingress Protection: IP67: Dustproof & WaterproofDrop Protection: 6.6 ft. (2 m)Safety Rating: CAT IV 1000VBatteries: 2 x AAA (not included)