Vibration meter is a professional palm-shaped vibration analyzer that can be used for preventive maintenance of machine rotating equipment. It includes a host computer with a liquid crystal digital measurement display circuit and an acceleration vibration sensor and is equipped with vibration acceleration ( O-P), rotational speed measurement (RMS), and vibration displacement measurement functions. , can analyze the main mechanical problems, for example, the data reference of the vibration value, but if the company's existing ISO norms and standards can be used to cooperate with the accumulation of measurement experience, the best opportunity for maintenance can be fully grasped to reduce maintenance and repair Cost, machine failure rate, thereby increasing the utilization rate of equipment and reducing or avoiding the probability of more serious damage to equipment.