Ammeter calibration check out test set

The utility model provides an ammeter calibration check out test set, has changed the type of construction of current traditional school table device, adopts assembly line mode messenger ammeter to improve the electric current connection terminal simultaneously flowing on line through the bracket, accomplishes the reliable contact in thimble and ammeter terminal hole through cylinder drive current connection terminal subassembly. Beneficial effect: a large amount of work load of having avoided artifical transport ammeter, the less loading and unloading ammeter time, adopt movable electric current connection terminal, removed time and human cost that the ammeter is packed traditional connection terminal clamping into and is fastened all screws from, and the ammeter is written into that movable electric current connection terminal is automatic promptly behind the station is made the thimble reliably insert ammeter terminal seat by the drive, the centre the latency that delays can not appear, and the same school table platform in entire system operation back can improve more than the productivity one time, and has practiced thrift manpower resources, has reduced the influence of artifical mistake to calibration and examination result.