ent small flow detection ability, can solve many problems of traditional water meters, is more suitable for water step charging, more suitable for saving and rational utilization of water resources, and has broad market and application prospects.?What are the advantages of ultrasonic water meter vs ordinary water meter?1. Anti-blocking contrast: If there are impurities such as hemp and silk inside the ordinary mechanical water meter, the impeller will be stuck. The ultrasonic water meter is uti