The Multi-parameter analyzer can be widely used in urban or rural water supply plants, tap water pipeline networks, tap water secondary water supply, user taps, indoor swimming pools, Online monitoring of water quality such as large-scale water purification equipment and direct drinking water is an indispensable online analysis equipment in the fields of water plant production process control, water conservancy and water management, and sanitation supervision. Features PH /ORP:0-14pH, ±2000mVTurbidity:0-1NTU / 0-20NTU / 0-100NTU / 0-4000NTUConductivity:1-2000uS/cm / 1~200mS/mDissolved oxygen:0-20mg/L