Lưu trữ thẻ: Extech DV20

Bút thử điện áp Extech DV20 AC Voltage Detector/Flashlight Non-contact detection of AC Voltage (600V AC) with built-in flashlight   Các chức năng Bút thử điện áp Extech DV20 Non-Contact Detection of AC Voltage Rugged, double molded housing Tip fits into outlets or against wire insulation Flashing red LED light and push button ON/OFF Audible beeper […]