Purchase Qty. Reference FOB Price
1-4 Pieces US$145.00
5-9 Pieces US$140.00
10-29 Pieces US$130.00
30-49 Pieces US$110.00
50+ Pieces US$100.00
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 ...