The invention provides a radio near-field radiation resisting performance testing device for electric energy meter. The radio near-field radiation resisting performance testing device includes an input unit, a single-chip microprocessor, a switch circuit, a wireless interference unit and an antenna connected in sequence. The switch circuit includes a plurality of first switch circuits. The wireless interference unit includes a plurality of frequency units. The first switch circuits, the frequency units and a plurality of predetermined frequency ranges are in one-to-one correspondence. The input unit sends a control command to the single-chip microprocessor. The control command includes information of a frequency range selected by a user. The single-chip microprocessor determines the frequency range selected by the user through control command analysis and controls the corresponding first switch circuits to be closed. When the first switch circuits are closed, the corresponding frequency units are started. The frequency units are used for generating radio signals of the corresponding frequency range. The antenna transmits the radio signals generated by the frequency units. The radio near-field radiation resisting performance testing device can be used for testing the radio near-field radiation resisting performance of the electric energy meter and the reliability of the electric energy meter can be verified through checking the metering accuracy and the resetting condition of the electric energy meter.