Novel metrological verification device

The utility model discloses a novel metrological verification device, which comprises a horizontal adjustable movable base, the horizontal adjustable movable base comprises a rectangular base, universal wheels are fixedly assembled at four corners of the bottom surface of the rectangular base, and air bag type lifting structures are assembled at four corners of the upper surface of the rectangular base. The outer walls of the air bag type lifting structures fixedly communicate with inflation and deflation structures, a mounting flat plate is pasted and fixed to the upper ends of the four air bag type lifting structures, and metrological verification equipment is detachably and fixedly assembled in the middle of the upper surface of the mounting flat plate; the metrological verification equipment is fixedly installed through the horizontal adjustable moving base, the horizontal adjustable moving base can move, the metrological verification equipment can be conveniently transferred and carried, and meanwhile th