U-WR is Viewshine’s residential ultrasonic water meter with cutting-edge technology. it solves the problems that mechanical water meter encountered in the past. with no moving parts, U-WR gains accurate measurement and life-long precision. its technology detects lowest flow rate and provides customer with the best solution to non-revenue water. Multi-communications make U-WR become a smart data terminal, which is ready to embrace the challenges of future water metering networks.