Industrial Dissolved Oxygen meter is a smart instrument connected to the host computer through RS485 or 4-20mA, measuring the dissolved oxygen value in water instantly and widely used in multiple applications. Equipped with a special mounting bracket, it features a high-definition large screen, automatic switching of measuring range units, and a standard MODBUS communication protocol, making it easy to integrate. With 100% QC inspection before shipment, ISO, CE, and SGS standards, and a factory price, this analyzer provides a one-stop solution for water quality analysis and monitoring.