Disclosed is a pressure test tool, comprising: a rack (1), wherein a pressing head (2) capable of moving up and down is provided on the rack (1); and a workbench (3) fixedly provided below the pressing head (2), wherein the workbench (3) comprises a fixedly arranged base (31) and a movable platform (32) provided on the base (31) to be fitted with the base (31), and fitting surfaces of the base (31) and the movable platform (32) are spheres matching each other. The workbench is separately provided and comprises the base and the movable platform fitted via the spherical surfaces. Therefore, when the movable platform is mounted, the levelness of an upper surface of the movable platform is guaranteed because of the automatic alignment properties of the spherical surfaces, thereby overcoming the defects of traditional movable platforms that same need to be adjusted repeatedly and the levelness thereof cannot be effectively guaranteed. The movable platform has a good practical performance when applied to practical use.
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