Min. Order Reference FOB Price
10 Pieces US$25.00-30.00 / Piece
Product Description
DN15-DN40 Ultrasonic Heat Meter The residential ultrasonic heat meter integrates ultra-low power technology for real-time temperature and flow data collection via sensors. It boasts low battery and sensor anomaly alerts. With IoT NB-IoT/4G modules, it uploads data to a management platform, enhancing ...