Multi-function monitoring, the 6-in-1 floating monitor (EC or salinity or pH or ORP or temperature or residual chlorine) can simultaneously monitor the six key parameters required for water quality analysis. Accurate measurement: This smart water meter tester can accurately measure conductivity (EC), salinity, pH, oxidation-reduction potential (ORP), temperature and residual chlorine, providing comprehensive data for water quality analysis. Floating design: With a floating design, the monitor can float on the water surface for easy observation and access. No additional equipment is required, simplifying the monitoring process. Real-time data: This smart water meter tester provides real-time data, allowing users to continuously monitor water quality conditions. This feature can quickly detect changes or abnormalities so that timely measures can be taken to maintain water quality. User-friendly interface: The monitor has a user-friendly interface that is convenient for professionals and enthusiasts to use. It provides intuitive controls, clear displays and easy-to-understand readouts for easy operation and interpretation of results.