Purchase Qty. Reference FOB Price
10-99 Pieces US$55.00
100+ Pieces US$42.50
Product Description
Small Size RS485 Ultrasonic Wireless IP68 Smart Water Meter An ultrasonic water meter measures flow rates using sound waves. It employs ultrasonic transducers to send and receive sound pulses through the water flow. By analyzing the time it takes for the pulses to travel between sensors, it ...