Dissolved Oxygen Meter


Galaxy DO-980 Dissolved Oxygen Meter is a high end precise device for measuring dissolved oxygen (DO) in liquids. We understand the use for high sensitive sensor to accurately detect the DO value, therefore we have included a  matched high sensitivity electrode sourced from the United Kingdom. Be assured, with Galaxy DO-980 your measurement will be quick & accurate.

SKU: DO-980 Category:


• 1 or 2 points auto-calibration (100% in saturated air or air saturated water, 0% in zero oxygen solution).
• Automatically compensates salinity and barometric pressure after manual input.
• Selectable readout in ppm, mg/L or % saturation.,
• Selectable temperature units : °C & °F
• Automatic temperature compensation ensure high accuracy of measurement.
• Automatic endpoint function freezer the stable measured values for easy reading and recording data.
• Calibration due reminder prompts you to calibrate the matter regularly.
• Help message as an operational guide to guide to help you understand how to use meter
• Setup menu lets user customize calibration point, resolution, stability condition of measurements, temperature unit, date / time to meet personal preferences. • Expanded memory stores and recalls up to 500 readings
• Built-in -real -time clock stamps stored data to meet GLP standards





Model PH-980
Make Galaxy
Dissolved Oxygen Range 0.00 to 20.00 mg/L or ppm
Dissolved Oxygen Resolution 0.1, 0.01 ppm (selectable)
Dissolved Oxygen Accuracy ± 0.2 mg/L or ppm
Saturation of Oxygen 0.0 ~ 200.0%
Saturation Accuracy ±2.0%
Temp. Range 0.0 ~ 50.0°C
Temp. Accuracy ± 0.5°C
Temp. Compensation 0~50°C, Automatic
Salinity Correction 0 ~ 50g/L
Barometric Pressure Correction 60.0 ~ 112.5kPa , 450~850 mmHg
Calibration Point 1 or 2 points (100% in air or 0% in zero oxygen solution)
Memory 500 data set with data & time
Power Supply DC 5V adapter ,using AC 220V / 50HZ
Dimensions & Weight 210 X 188 X 60 & 1.2 kg



Catalog DO-980 Dissolved Oxygen MeterDownload PDF