Pressure test device and method thereof for multi-epitope electric energy meter

The invention provides a pressure test device for a multi-epitope electric energy meter, which comprises a control PC, a pressure test unit for the multi-epitope electric energy meter, and an electric energy meter; the pressure test unit for the multi-epitope electric energy meter comprises a system controller, a high voltage switching relay, a high voltage generator and an epitope control module; the control PC is connected with the system controller which is respectively connected with the high voltage switching relay, the high voltage generator and the epitope control module; the high voltage switching relay is connected with the high voltage generator and the electric energy meter; and the epitope control module is connected with the electric energy meter. The pressure test device for the multi-epitope electric energy meter controls the software by operating the system controller or the PC, and automatically finishes the automatic switching test of various pressure test items of the electric energy meter on each epitope according to a set proposal.