Device is used to real standard of electricity

The utility model provides a device is used to real standard of electricity, includes the device main part, has inlayed the real panel of instructing in the middle of the device main part, the both sides of instructing the panel in fact are equipped with the power respectively and load the case, be equipped with a plurality of clamping holes that are used for clamping electrical components on instructing the panel in fact, the clamping hole is electrically conductive side with one side of electrical components surface contact for insulating side, opposite side, it has electrical components andcable to load the incasement loading, and one side of electrical components is equipped with the pin, and both sides are equipped with the ball head plunger of four symmetric placements on the pin, the cable be equipped with at least one becket, the inboard of becket is equipped with the annular ring corresponding with ball head plunger, still be equipped with a plurality of calories of line holes on instructing the pane