Non Contact Voltage Tester, HT100P Dual Range 12V 1000V/48V 1000V AC Detector Pen, 3 Phase Rotation Indicator, Pen Tester with LED Flashlight, Buzzer Alarm

【With Wide Testing Range】 This non-contact voltage tester voltage within AC 12-1000V with high sensitivity, all electric appliances in your family can be tested by it. A professional tester, it is perfectly suitable also for DIYers, hobbyists and home owners, it helps you make the first and the most important safety check. 【Phase Sequence Detection】Non contact phase sequence detection, after starting up, press the sensitivity/phase sequence/flashlight key for less than 1 second to switch until the display shows the P symbol, and enter the phase sequence detection state. 【Flashlight Function】The Voltage Detector pen has flashlight function, convenient to use at night or dark corner. If the instrument is not operated and no induction about 3 minutes, it will turn off automatically. 【Safe and Reliable】The voltage pen tester detects voltage in a non-contact way, so do not worry about there could be any possibility of being shocked by the electricity. Great for testing AC cables, circuit breakers, wall sockets, junction boxes, etc. Ncv Test Voltage Range: 12-1000v 50/60hz; Phase Sequence Detection Voltage Range: 90-400v 50/60hz; Voltage detection range: High sensitivity: AC12—1000V; Low sensitivity: AC 48-1000V