Measurement device and measurement method for vertical great-height difference height transmission

The invention discloses a measurement device for vertical great-height difference height transmission. The device comprises a prism case, a left balancing pole, a horizontal rod supporting connecting piece, a bubble tube, a first fixing screw, a second fixing screw, a right balancing pole, a counterweight, a base and a tripod, wherein the prism case is connected with one end of the left balancing pole; the other end of the left balancing pole is connected with one end of the right balancing pole through the horizontal rod supporting connecting piece; the bubble tube is arranged at one end of the right balancing pole; the other end of the right balancing pole is connected with the counterweight; the right balancing pole is fixedly arranged on a connecting plate on the base through the first and second screws; the lower surface of the base is connected with the tripod. The invention also discloses a measurement method for the measurement device. According to the measurement device and the measurement method, a height transmission device is used for assisting great-height difference height transmission measurement, so that measurement is simplified, the measurement device and the measurement method are easier to implement, and more accurate measurement results can be obtained; the height transmission device is easy to design and convenient to use.