RDO Trio Dissolved Oxygen, Conductivity and Temperature Probe 3/4 HP Complete packages are ETL listed

Complete packages are ETL listed to applicable UL and CSA standards

and aeration goals before ordering

Never enter the water while the circulator is operating

or a Universal Mount package

and it works with HydroVu Data Services or direct-read Rugged Cable for real-time data access and automatic event alerts

RDO Trio Dissolved Oxygen, Conductivity and Temperature Probe 3/4 HP Complete packages are ETL listedThe RDO Trio combines In Situ's patented Rugged Dissolved Oxygen technology with built in conductivity and temperature sensors for reliable, real time water quality monitoring. Integrated salinity compensation ensures accurate measurements across all environments, especially coastal and marine. A copper antifouling guard and optional integrated wiper extend deployments. Unlike traditional electrochemical methods, the RDO Trio requires no membranes,