RDO Trio Dissolved Oxygen, Conductivity and Temperature Probe 3/4 HP Never enter the water while

Never enter the water while the circulator is operating

Designed for aquatic professionals

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

Aqua TROLL and Level TROLL products use the same instruments

The 2 HP through 7

RDO Trio Dissolved Oxygen, Conductivity and Temperature Probe 3/4 HP Never enter the water whileThe 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,