User Tools

Site Tools


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


dissolved_oxygen_sensor.txt · Last modified: 2019/10/03 09:22 (external edit)