New Thermo Scientific* Orion RDO technology for membrane-free DO readings combined with advanced Star Plus meter features to measure pH and dissolved oxygen levels for water and process quality.RDO technology meets the requirements of ASTM D888 - 05 Method C - Measuring dissolved oxygen with a luminescence-based sensor

Reliable Thermo Scientific* Orion benchtop pH/conductivity multiparameter meter plus autosampler convenience.

Simultaneous display of pH/conductivity readings for accurate measurements.

Thermo Scientific* Orion benchtop pH/conductivity multiparameter meter displays two parameters plus temperature at once.Dual-channel, dual-display pH/conductivity meter for reliable, accurate measurements in soil and water analysis applications.

Thermo Scientific* benchtop pH/dissolved oxygen multiparameter meter with dual channels and dual display.Measures pH and DO simultaneously in a compact, ergonomic package.

Thermo Scientific* benchtop pH/ISE multiparameter meter with advanced accuracy and reliability for R&D and QA/QC applications.

Measures pH and concentraion with the accuracy and reliability you need for ISE measurements

Thermo Scientific* benchtop pH/ORP/ISE/Conductivity/DO multiparameter meter reads five water quality parameters and displays three measurements plus temperature at once.Measure 5 parameters with one highly versatile instrument.