EM160 is a guide rail-mounted miniature electric energy meter, using LCD display, can display various electrical parameters and parameters in real time, and realize data exchange with the host computer through the RS485 interface, which greatly facilitates the automatic management of electricity consumption. The miniaturized structure allows the EM160 to be easily installed in the terminal distribution box. It is suitable for various energy management systems, substation automation, distribution and transformation network automation, community power monitoring, industrial automation, intelligent distribution panels and switch cabinets and other fields, including Used in power management automation systems such as power plants and hydropower stations. It can be widely used in industries such as buildings, shopping malls, convention and exhibition centers, schools, airports, ports and factories.