Stay Safe with Fast, Easy Testing for Energized Circuits
The next generation FLUKE® VoltAlert™ Detectors AC non-contact voltage testers are easy to use—-just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know there is voltage present. Electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits in the workplace or at home. Small enough to fit conveniently in a shirt pocket. Detectors' outer surfaces are nonconductive for safety. Detects voltage even without metallic contact. No. 51575 detects line voltage from 90VAC to 1000VAC. No. 51576 is for control voltage from 20VAC to 90VAC.