Dissolved Oxygen

The Aqua TROLL 400 is an all-in-one multiparameter process probe that measures 12 water parameters. The probe contains six water quality sensors housed in a sub-2 inch unit, measuring actual and specific conductivity, salinity, total dissolved solids, resistivity, density, dissolved oxygen, ORP..

Whether you’re spot checking a tank or conducting long-term monitoring at remote sites, the Aqua TROLL 500 has you covered. This cost-effective multiprobe enables wireless data collection when used as a handheld, plus easy integration with control systems and telemetry for long-term installation.Wit..

The Aqua TROLL 600 is a customizable, powerful multiparameter sonde. It combines industry-leading water quality sensors with revolutionary smartphone mobility, allowing you the ability to collect and analyze data using the VuSitu Mobile App on your Android™ device. Rugged in groundwater and corrosio..

RDO Blue uses In-Situ’s patented Optical Rugged Dissolved Oxygen technology, an EPA-approved dissolved oxygen measurement method ideal for measuring DO and temperature in even the harshest environments. Suitable for handheld use or long-term deployment in fresh water or saltwater, this low-maintenan..

The RDO PRO-X Probe is EPA-approved for Clean Water Act programs, using optical technology to measure dissolved oxygen and temperature in demanding process environments. The RDO PRO-X Probe lets NPDES permit holders monitor influent, effluent and treatment processes, responding quickly to oxygen and..

The smarTROLL Multiparameter Handheld system allows you to instantly collect data on 14 water quality parameters, all from your Android or iOS mobile device. Reliable water quality sensors record conductivity, pH, ORP, dissolved oxygen, water level/pressure, salinity, total dissolved ..