Voltage Tester, Detector, Pen, 90V to 1000V
72-750 - Tenma (Newark)
Non Contact AC Voltage Detector Auto ranging pocket tester provides audio and visual verification of the presence of high voltages. Simply hold the non-conductive plastic tip near AC outlets, wiring, power cords, or circuit breakers, and the unit will provide instant verification of the presence of voltage. For added vibrating alert, see the 72-10385