Verification device for electric energy meters

The utility model discloses a verification device for electric energy meters. The device comprises a device body and an electric energy meter to be verified, wherein a comparator is arranged in the device body; the accuracy class of the comparator is higher than that of the electric energy meter to be verified; the comparator and the input terminal of the electric energy meter to be verified adopt inphase line current and phase voltage for connection; the comparator and the detection output port of the electric energy meter to be verification are equipped with a data memory EEPROM; the output port of the data memory EEPROM is equipped with an RS422 conversion module; the output terminal of the RS422 is connected with a concentrator used for collecting, preliminary counting, processing and storing the data of the data memory EEPROM; and the concentrator transmits data to the computer of a system master station verification center through GPRS. The verification device for electric energy meters can remotely operate and control the verification on multiple electric energy meters, thereby achieving high operating efficiency and lower detection cost, and further improving the meter management level of power supply enterprises.