Extech 40130 Pen-Style Non-Contact AC Voltage Detector

Extech 40130 - Electrical Tester Alternating Current Voltage Detector is a non-contact voltage detector that can test for Alternating Current Voltage from 100VAC to 600VAC; this tester was made to be used on 50/60Hz circuits. The Tip fits into outlets or against wire insulation and a red LED flashes when voltage is detected. This meter also includes push button ON/OFF switch, Audible beeper, and more.