The utility model discloses a full-automatic standard apparatus of an electric energy meter, which comprises a main framework. Two tracks are arranged on the top of the main framework in parallel, two sides of the main framework are respectively equipped with an electric energy meter error processing module and an electric energy meter voltage and current output module, one end of the main framework is equipped with an electric energy meter detection buffer strip, two ends of the main framework are respectively equipped with a material feeding mechanical hand and a material discharge mechanical hand, the two tracks are movably equipped with an infrared temperature measurement probe and a liquid crystal identifying probe respectively, the middle portion of the main framework is equipped with a sliding track, the sliding track is equipped with a small transferring vehicle, the two tracks are respectively equipped with translational catching mechanical hands, and electric energy meter pneumatic pressure wire connecting and disconnecting devices are arranged on the main framework on the two sides of the sliding track. The utility model can change time-consuming, mechanical and repeated operations, comprehensively increases detection efficiency, obviously reduces labor intensity, guarantees work quality, and ensures reliability and safety of electrical connection.