Purchase Qty. Reference FOB Price
1-49 Pieces US$145.00
50-99 Pieces US$135.00
100-199 Pieces US$126.00
200+ Pieces US$110.00
Product Description
5m 10m Non-Contact Ultrasonic Level Sensor for Water oil Fuel Measuring with 4-20mA RS485 output Product Description 1.QDY70A ultrasonic level instrument, is a universal level instrument with full digital and humanized design, which has perfect level measurement and control, data transmission and ...