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Descriptions: Socket tester is mainly used for power socket wiring detection and RCD test. It can detect the wiring status of the socket quickly and accurately. With LCD, it can also measure the voltage of the socket and display it.  Features:♦ operating voltage: 48~250V/..

Features Description:1. Advanced and easy-to-use socket tester. Quickly and intelligently measure whether the socket connection line is correct. And through the fully backlit screen, various wiring status can be clearly displayed, even in a dark environment. Moreover, it is small in size and light i..