Dissolved Oxygen Probe

This product is discontinued. Please consider the Optical 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