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DO meter

HI98198 Optical Dissolved Oxygen Meter

The HI98198 Optical Dissolved Oxygen Meter makes measuring the concentration of dissolved oxygen hassle-free. Optical DO technology doesn't require a minimum flow rate, so there is less drift in your readings. Perfect for the field or for the laboratory, the Quick Connect probe requires no membranes, no filling solution, and no warm-up time so you can measure without hesitation.


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HI98193 Waterproof Portable Dissolved Oxygen and BOD Meter

The HI98193 is a rugged, portable dissolved oxygen (DO) meter designed for demanding applications.


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HI9146-04  Portable Dissolved Oxygen Meter

The HI9146 is a rugged, portable dissolved oxygen (DO) meter designed to provide laboratory precision and accuracy under harsh environmental and industrial conditions.


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HI9147-04 Portable Galvanic Dissolved Oxygen Meter 4 METER CABLE

The HI9147 is a rugged, water-resistant dissolved oxygen (DO) meter designed to provide precision and accuracy under harsh environmental conditions.


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HI9142  Portable Dissolved Oxygen Meter

The HI9142 is a rugged, portable, waterproof dissolved oxygen (DO) meter, with replaceable polytetrafluoroethylene (PTFE) membrane caps and protective shield, designed to provide reliable measurements under harsh


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HI8410 Dissolved Oxygen Controller with Extended Range and Analog Output

The HI8410 is a panel mounted dissolved oxygen controller that is used to maintain and monitor the concentration of DO in a wide range of industrial process applications.


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