Shop dissolved oxygen meters for measuring the concentration of oxygen present in water and other compatible liquid samples.
Dissolved oxygen measurement is used in environmental monitoring, water treatment, aquaculture, laboratories, industrial processes and other water-quality applications.
Dissolved oxygen meters measure oxygen dissolved in water and typically display concentration in milligrams per liter, percent saturation or related units.
Portable meters are well suited for field measurements, while data-logging instruments can record changing oxygen levels over time for environmental and process analysis.
Important selection factors include measurement range, accuracy, probe technology, temperature compensation, salinity or altitude compensation, calibration requirements and data-logging capability.