Transformer direct-current resistance transformation ratio tester

The utility model relates to a transformer DC resistance transformation ratio tester, which comprises a base, the top of the base is provided with a tester body, one side of the top of the base is welded with a fixed plate, one side of the fixed plate is rotatably connected with a rotating rod, one side of the fixed plate is welded with a limiting rod, the bottom of the rotating rod is welded with a clamping block, and the clamping block is connected with the rotating rod. A supporting plate is fixedly connected to one side of the bottom of the base, a rotating plate is rotationally connected to the bottom of the supporting plate, and rolling wheels are rotationally connected to the two sides of the bottom of the rotating plate. The rotating rod is pulled to rotate until a clamping block at the bottom of the rotating rod makes contact with a limiting rod, at the moment, the rotating rod is pulled, one end of the base can be lifted, the device is supported through the rolling wheels, and then the base can move