Circuit Tester, Outlet Tester with LCD Display Digital Electrical Voltage Tester 90-250v, HT107E

1、MULTIPLE VOLTAGE MEASUREMENTS: The power outlet tester is used to measure voltage. Including 220V±20V RCD working voltage, 110V±20V GFCI working voltage, 90-250V voltage measurement range, 0-99V leakage voltage range. Allows you to easily detect voltage data about what you want to know.

2、CHECK WHETHER THE LEAKAGE PROTECTOR ：insert the tester into the three-hole power socket with correct wiring, press the RCD button (less than 3 seconds), then the normal leakage switch will trip. If it does not trip, it means that the leakage switch has invalid. Help you troubleshoot potential leakage.

3、Easy to Use：The circuit polarity voltage detector is easy to judge for correct, missing and disconnect earth wire, live wire and so on. With compact design, easy to carry and store.

4、CHECK THE WIRING CONDITION: The socket tester is also used for polarity detection of power socket wiring. Including correct, lack of ground/neutral/live, reverse live, reverse live neutral, reverse neutral, and lack ground, seven wiring methods. Help you quickly detect whether the wiring is connected correctly, and troubleshoot common hidden dangers of the line.

5、Application：The socket outlet tester is practical in work and life, has a wide range use, suitable for power socket wiring detection and RCD testing, reliable in use.

Package Included: