Drive shaft balance machine used advanced of Electric measuring system, measurement displayed of balance volume and the angle units can since defined, displayed of precision also can any custom, achieved units real-time conversion, to meet different customer needs, used multiple set standard coefficient combination, automatically adjustment system sensitivity, for document No jumping, hardware and software double filter, high-speed data compression, measurement more stability, and more associate, and faster, set standard interface professional more easy maintenance, set standard number paragraph up can up 10 paragraph, set standard coefficient real-time validation, and distribution has system linear figure