Metrological verification workbench

The utility model relates to the technical field of general chemical or physical laboratory instruments, in particular to a metrological verification workbench, which comprises a workbench main body and a workbench surface arranged at the end part of the workbench main body, the workbench main body is rotatably connected with a wheel type storage disc, and the wheel type storage disc is provided with at least one storage opening; an extension assembly is further arranged on the workbench body, a connecting part is arranged at the joint of the extension assembly and the workbench body, and a gear, a rack in matched transmission with the gear and a hydraulic stretching rod used for buffering and fixing the extension assembly are arranged in the connecting part. According to the utility model, the wheel-type storage disc is arranged on the basis of the existing workbench, so that the storage area is increased, and the area of a verification working area is not reduced; and by arranging the extension assembly, sy