Fluke 1LAC-A-II VoltAlert AC Low Voltage Detector, 20-90V AC

Fluke 1LACAII VoltAlert AC Electrical Tester, 20-90V AC is easy to use - just touch the tip to a terminal strip, outlet, or cord. When the tip glows red and the unit beeps, you know there is voltage in the line. Electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits and defective grounds on the factory floor, in the shop, or at home.