Purchase Qty. Reference FOB Price
1-99 Pieces US$356.00
100-499 Pieces US$289.00
500+ Pieces US$223.00
Product Description
Rika RK500-04 Digital RS485 Modbus Output DO Sensor Dissolved Oxygen Electrode Probe for Fish Farm Product Description RK500-04 Dissolved Oxygen(DO) Sensor design based on the principle of fluorescence and high performance through oxygen membrane, with short response time, measurement accuracy, ...