Fluke 1AC II Volt Alert

The Fluke 1AC-E II Volt Alert is extremely easy-to-use: simply touch the tip to a terminal strip, outlet or cord. When the tip glows red, and the unit beeps, and you know there is voltage in the line. This voltage tester works by sensing the steady state electrostatic field produced by an AC voltage, so will even work through insulation which means it does not require contact to the bare conductor. It is ideal for homeowners, electricians, maintenance and service engineers. Safety personnel can quickly test for energized circuits and defective grounds on the factory floor. The 1AC Volt Alert voltage tester continually tests its own battery and its circuit integrity with a periodic double flash visual indication using Fluke Voltbeat technology.