In this paper, a complete set of vibration meter design including ARMbased hardware platform and signal processing algorithm is proposed to achieve vibration signal acquisition and transmission. This design is based on the actual situation that the pump maybe loose due to vibration caused by longterm running. The power part has over voltage protection function, signal processing algorithm sensor with high sensitivity, fast transfer rates and other characteristics, and the algorithm achieves less error ensuring efficiency. The meter is proved to be of high stability and reliability after a large number of laboratory tests and field trials.