Dayu Electronics Integrated Ultrasonic Level Meter
超声波液位计一体式液位计超声波流量计大禹电子
Dayu Electronics Ultrasonic Level Meter: IP68 protection, anti-electromagnetic interference, easy installation, echo self-check function, Chinese-English switching, 0.13m small blind zone, 0.3% accuracy, temperature compensation function, etc. It's worth having.