RS485 Interface COD/BOD TOC Meter For Industrial Waste Water Monitoring COD is chemical oxygen demand, which reflects the degree of water pollution by ...
Digital RS485 Interface Modbus COD/TOC/BOD Controller For Treated Water DRFN water quality online analyzer can realize automatic online monitoring of ...
Digital COD Tester Water Quality COD Measurement Instrument Brief Introduction High COD means that the water contains a lot of reducing substances, .....
24V RS485 Digital COD Meter For Measuring The Chemical Oxygen Demand Brief Introduction COD is an important indicator of organic pollution in water .....