Since 1982, Lianhua Technology has been leading the industry in water quality testing innovations. The Multiparameter BOD Meter was developed in the spirit of environmental protection and Testing Technology advancement. Having the ability to quickly and accurately assess water’s biochemical oxygen demand and understand the degree of water pollution is vital and important in water quality testing. The Method developed to execute this function is recognized in China’s Environmental Protection industry. Every Multiparameter BOD Meter is produced according to international standards which ensure long-term use and reliability. Even complex testing processes are simplified through the use of highly advanced sensors. The user interface was designed to be friendly to both expert users and beginners. The importance of the BOD Meter in the management and control of water used in different industries is evident and seen in the integration of the device in municipal sewage treatment, environmental research, and food processing. Water quality management is not only dependent on the BOD Meter, but also the avoidance of excessive water pollution. The BOD Meter Bluing in Lianhua Technology.