Dissolved Oxygen Meters

Dissolved oxygen meters are used to measure and control the oxygen content in the various points of the water circuit of steam boiler installations, to control possible corrosions due to the oxidizing power of oxygen. They also prevent corrosion of metals, as in heating systems, where one of the factors affecting the degree of corrosion is the percentage of oxygen present.

Another very important application is in fish farming, where the oxygen level must be continuously monitored to obtain optimal reproduction and avoid a high mortality caused by low oxygen levels. Also at nuclear power plants to measure oxygen in their heavy water.


At Kalstein you can find the ideal Dissolved Oxygen Meters for your Laboratory.

There are an infinite number of models, so it is normal that you may not know which Dissolved oxygen meters to buy to meet your needs. At Kalstein, we evaluate them to help you find what you're looking for.

Benchtop Dissolved Oxygen Meter YR01834

Economical benchtop dissolved oxygen meter, 1 or 2 points calibration, setup menu contains 6 options. The meter is suitable for ...


YR01835 Benchtop pH / Ion / Conductivity / Dissolved Oxygen Meter

High-accuracy multiparameter water quality meter contains 15 options, the meter is...


YR01840 Online Dissolved Oxygen Controller

Economy online dissolved oxygen controller, 1 or 2 points calibration, 4 to 20mA outputs. The meter is suitable for monitoring...


Benchtop Dissolved Oxygen Meter YR01832

Professional benchtop dissolved oxygen meter, 7 inch TFT display, stores up to 1000 data sets, setup menu contains 17 options...


Our best selling Dissolved Oxygen Meter

• Precision laboratory dissolved oxygen meter is equipped with a large backlit LCD display.

• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.

• Salinity and barometric pressure compensations eliminate the measurement error.

• Automatic temperature compensation ensures accurate readings over the entire range.

• Auto-Read function senses and locks the measurement endpoint.

• Calibration due alarm prompts user to calibrate the meter regularly.

• Setup menu allows setting the number of calibration points, resolution, stability criteria, date

and time, etc.

• Reset function automatically resumes all settings back to the factory defaults.

• Expanded memory stores or recalls up to 500 data sets.

• USB communication interface for data transfer and timed interval readings.

Catalog of Dissolved Oxygen Meter models on offer


Guides to become an expert in Dissolved Oxygen Meters

Dissolved Oxygen Meters are indispensable products in a Laboratory, we provide you with guides and recommendations for a better use, so you can work as an expert.

The differences between a Dissolved Oxygen Meter and a Turbidity Meter

It is important to note that there are different devices to measure these standards. In turn, the choice of these will depend on the use given...

Applications and Uses of Dissolved Oxygen Meters for Chemicals in Industrial Sectors

To begin with, it is essential to know what exactly dissolved oxygen is. It is the level of free and available oxygen in a liquid or aqueous...

Benefits of Oxygen Meters to Analyze Winification Processes

As for optical sensors, it is the most used because it is measured under the aperture of the fluorescence loss. It acts under a luminophore...

Use of the Oxygen Meter for a Dairy Company

It should be noted that oxygen meters are equipment that are designed to calculate the levels of oxygen present in any substance, and the determination of the degrees of oxidation in water. In this sense, in the dairy industry...

Frequently asked questions from our customers about Dissolved Oxygen Meters

To know the price of the Dissolved Oxygen Meters we invite you to send us an email with your request using the contact form.

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