08/09/2026
New TEM9P-DO, probably the most affordable Optical Type Dissolved Oxygen meter using the fluorescence quenching principle without the hassles of messy electrolyte, frequent electrode maintenance and calibrations, membrane replacements, no warm-up time or probe polarization required, ready for quick use when needed.
Accurately measure dissolved oxygen concentration in water and other solutions, TEM9P-DO has automatic temperature compensation and manual input for pressure and salinity correction.
Suitable in many applications from water quality testing, aquaculture, wastewater treatment, environmental ground and surface water, oceans, process control, research, food and beverage etc.
For more information please visit our website:
https://instruments.co.za/water-quality/dissolved-oxygen-portable