1AC digital display multi-functional power monitor supports current detection, voltage detection, power detection and electric energy detection. 2Configuration of large LCD screen with backlight function, data display clear and accurate. 3This module is suitable for indoor use, can not be used outdoors, the load can not exceed the rated power. 4With power, running time button zero-clearing function, record the cumulative working time of the load. 5Electricity protection data preservation function, save the cumulative power before power failure, running time, display items, back light out state.
