Products by Thermo Fisher Scientific

The Thermo Scientific* Orion DUAL STAR Meter combines the best of the Orion 720A+ and 920A+ meters with the advantages of the Orion Star Plus meters.

Thermo Scientific* AquaSensors AquaChlor free Chlorine sensor and monitoring system used with Thermo Scientific AV38 Local display unit and a pH measurement system, measured hypochlorous acid (HOCL) and hypochlorite ion (OCL-) concentration can be used to determine free chlorine present.

Thermo Scientific* Orion 2100 Series pH/ORP and Conductivity analyzer designed for the highest accuracy and performance - our systems have flexible measurement parameters for single, dual or combined pH/ORP and conductivity inputs also offered with optional digital communications.

Thermo Scientific* Orion AQ3070 AQUAfast Chlorine Meter kit features quick and easy free and total chlorine testing for EPA reporting over the range of 0 to 2mg/L. Meter can measure up to 4.0mg/L level - with the same reagents, the expanded range for free and total chlorine measurements gives you a...