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.

Model		DO100
	Sensor Type		Polargraphic
	Output at Saturation		400nA ±25%
	Output at Zero Oxygen		<1% saturation
	Temperature Range		0 to 80°C
	Body Type		Epoxy
	Dimensions		12(Dia.)×150(L)mm
	Connector:
	Made in US