Remote Water Flow Meter With Digital Display Contactless 5uA Static Current

Remote Water Flow Meter With Digital Display Contactless 5uA Static Current Product Description Recording the total amount of cold water flowing through the water pipe . Function&Features ※ Prepaid functions,paying first before using . ※ Ladder water pricing,a multipurpose card . ※ Double dispaly function of mechanical reading and electronic reading . ※ Unique battery protection function . ※ Unique properties and wide applications . ※ Low power consumption and long service