2 Pack Non Contact Voltage Detector, Tester Electrical Tester, AC 12V/48V/70V 1000V, Wire with Buzzer Alarm and Flashlight, Breakpoint Finder, Orange & Red

Non-contact Voltage Tester - 12-1000V AC, you can easily distinguish the live wire and the neutral wire through different levels of alarm sound and LED indicator. Safe and Practical: The Voltage Tester Detects Voltage Without Contact, Offering You the Simplest and Safest Way to Check Voltage in a Wire, Outlet, Circuit Breakers, Lighting Fixtures, or Switch. 【3 modes of alarm】The live wire voltage tester is designed with 3 alarm modes that suit different voltage detection ranges. After power on, the default mode is low sensitivity. Low Sensitivity Mode - Buzz 1 Time. Then press "S" once to enter medium sensitivity mode, buzzing 2 times. And press "S" again to enter high sensitivity mode, buzzing 3 times. 【Versatile】Built with a detection light and a rear flashlight, the electric tester also functions as an emergency flashlight which can illuminate in a dark workplace. The rear flashlight can only be turned on when the tester is off Compact Size: The pocket circuit tester pen comes with a handy hook that makes it easy to carry in your shirt pocket.