Dissolved Oxygen Probe
The Dissolved Oxygen Probe is great for biology, chemistry, ecology, or integrated science courses. It can be
used to perform a wide variety of experiments to determine changes in dissolved oxygen levels, one of the
primary indicators of the quality of an aquatic environment.
Built-in temperature compensation lets you calibrate in the lab, then make measurements outdoors without having
to recalibrate.Disposable caps with pre-fit membranes allow you to quickly and conveniently change membranes.
Calibrate in the units you choose: % dissolved oxygen, mg/L, or ppm dissolved oxygen
Range: 0 to 15 mg/L (or ppm) Accuracy: ±0.2 mg/L Response Time: 95% of final reading in 30 seconds, 98% in 45 seconds Typical Resolution: 0.014 mg/L Temperature Compensation: automatic from 5–35°C Pressure Compensation: manual Salinity Compensation: manual Minimum sample flow: 20 cm/second