Dissolved Oxygen Meters

Dissolved Oxygen (DO) is the measure of the amount of oxygen that is distributed in a system. Measurements are generally taken in water using a DO probe and meter. When performing dissolved oxygen measurements in the laboratory or in the field, it should be considered which type of DO technology is most suitable to employ.

The measurement of dissolved oxygen is essential in fermentation and in cell culture to guarantee optimal conditions for the cell, since low levels of oxygen concentration can affect growth rate, nutrient absorption, cell morphology and synthesis of metabolism; that is equivalent to a decrease in the quality of the final product. This in the field of pharmacology

Types of Dissolved Oxygen Meters a Laboratory May Need

Benchtop Dissolved Oxygen Meter YR01832

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


Benchtop Dissolved Oxygen Meter YR01833

Precision laboratory dissolved oxygen meter, 1 or 2 points calibration, setup menu contains 9 options, accuracy: 0.2mg/L....


Benchtop Dissolved Oxygen Meter YR01834

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


YR01840 Online Dissolved Oxygen Controller

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


Our Best Selling Dissolved Oxygen Meters

PH Mode:

• Multiparameter water quality meter is equipped with a large backlit LCD display.
• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
• Automatic electrode diagnosis shows the pH slope and offset.

ORP Mode:

• 1 point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt modes ensure the reliable ORP measurements.

Ion Concentration Mode:

• 2 to 5 points calibration, including the 8 concentration points can be selected.
• Direct ion concentration readout simplifies the measurement process.

Dissolved Oxygen Meters for your Laboratory

How is an oxygen meter used?  

An oxygen meter is a laboratory equipment that is used to determine the amount of dissolved oxygen in liquids ...


Dissolved oxygen, how is it measured?

Dissolved oxygen is the amount of oxygen dissolved in water, commonly recorded as DO, and expressed ...


Methods for measuring dissolved oxygen

Dissolved Oxygen (DO) is the measure of the amount of oxygen that is distributed in a system. Measurements ...


Oxygen meter: How is it used?

The oxygen meter is a device for measuring and determining oxygen in liquids and in air. With the oxygen meter you can quickly analyze your water...


Dissolved Oxygen meters models on sale


Guides to becoming an expert in Dissolved Oxygen Meters

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

Dissolved Oxygen: How to Measure It Accurately?

Dissolved Oxygen (DO) is the gaseous oxygen that is dissolved in an aqueous solution, it is also defined as the measure ...

Dissolved Oxygen Meter: How it works? - Laboratory

Let’s talk about dissolved oxygen (DO); is the amount of gaseous oxygen that is dissolved in water, all aquatic life depends...

Dissolved Oxygen Meter: How should it be used?

Oxygen meters are devices that use the amount of oxygen that is dissolved in or transported by a fluid, that is...

The Dissolved Oxygen Meter to promote the development of aquaculture activity

Dissolved oxygen meters are equipment that meets the trend of calculating the state of wastewater, computed and recorded in percentages by appropriate sensors with 100% legal technology...

Frequently Asked Questions about Dissolved Oxygen Meters

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

The delivery time of your Kalstein product will depend on the following:
  1. If the equipment of your interest is in stock or if it must be manufactured.
  2. The type of freight you have chosen, this may be; air or sea.
Equipment in stock:
- Delivery Time (Air): 15-30 days.


- Delivery Time (Maritime): 45-60 days.


Equipment not in stock:
- Delivery Time (Air): 30-60 days.


- Delivery Time (Maritime): 60-90 days.
You can make your purchase through:
  1. By email: sales@kalstein.eu
  2. By telephone: +33 (0) 1 78 95 87 02
  3. E-commerce: Via Kalstein's official website in your country.
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by poor installation or operation by the user, transport defects or by uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our “terms and conditions” by clicking HERE
At Kalstein, we provide our customers with induction and technical support through new online methods. You can visit our induction videos, technical assistance and guidance provided by a Kalstein team through our YouTube channel (Kalstein English). HERE

Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you have identified your preferred model, click HERE

Send us a direct message and one of our agents will contact you