We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Oxygen meter.
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Oxygen meter Product List and Ranking from 24 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Oxygen meter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. 飯島電子工業 Aichi//Testing, Analysis and Measurement
  2. null/null
  3. 第一熱研 Hyogo//Testing, Analysis and Measurement
  4. 4 東亜ディーケーケー 本社、営業所（札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州）、事業所（狭山、東大和） Tokyo//Testing, Analysis and Measurement
  5. 5 セントラル科学 Tokyo//Trading company/Wholesale
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Oxygen meter Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Industrial Oxygen Meter "GP-200" 飯島電子工業
  2. Dissolved carbon dioxide, oxygen meter CboxQC
  3. Thermomagnetic Wind-Type Oxygen Meter XMO2 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社
  4. Nitrogen PSA Oxygen Meter CG-SM 第一熱研
  5. 4 Low Concentration Portable Dissolved Oxygen Meter 'DO-32A' 東亜ディーケーケー 本社、営業所（札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州）、事業所（狭山、東大和）

Oxygen meter Product List

31～45 item / All 75 items

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Dissolved Oxygen Meter YPMS-48DO

Dissolved Oxygen Meter YPMS-48DO

● Price and body are a perfect fit ● Small body size of 48x48, palm-sized ● Ideal for wastewater monitoring such as sewage treatment

● The electrode lead wire can be selected in length according to the customer's installation environment, allowing for smooth wiring and installation work on-site. (Available in 10M, 20M, 50M) ● The electrode (detector) and lead wire use a highly waterproof connector connection method, so there is no need for the cumbersome task of re-laying the lead wire when replacing the electrode (detector). ● Five membranes, electrolyte, and a syringe are included as standard.

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USB-connected dissolved oxygen meter YUSB-01DO

USB-connected dissolved oxygen meter YUSB-01DO

Ideal for experiments in the laboratory, this DO meter consists of a computer-connected converter with a USB interface and a dissolved oxygen electrode.

This is a measuring device born from the completely new idea of connecting to a computer via USB. With a dedicated application included, it can be utilized as a high-function measuring device from the day you acquire it. The measured data can be saved to the computer's HDD or memory card, making it easy to utilize the data for report creation and other purposes. It is compact and lightweight, powered by USB bus power, allowing it to be used for batch measurements or mobile measurements outdoors when combined with a laptop or similar devices. The included YUSB series dedicated application can control up to 12 YUSB series devices from a single computer, making it applicable as a bulk logging system for various measurement data. Additionally, for customers who wish to develop their own original applications, we provide a programming guide free of charge as construction material. By building user applications, it can also be used for integration into your products.

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Dissolved Oxygen Meter "YUSB-01DO"

Dissolved Oxygen Meter "YUSB-01DO"

Membrane polarographic electrode! Dissolved oxygen meter!

The "YUSB-01DO" is a dissolved oxygen meter used for various measurements in laboratories and research facilities. It is ideal for applications such as fixed water quality measurements in water treatment facilities, rivers, and lakes, as well as continuous monitoring of dairy farm wastewater. Since it connects via USB, it can be easily connected to a PC, and the recorded data can be converted to an Excel file (CSV format) in one go. 【Features】 ■ USB connection ■ Up to 12 units can be measured simultaneously with one PC ■ USB bus-powered ■ Easy connection to PC with USB cable ■ Membrane polarographic electrode *For more details, please refer to the catalog or feel free to contact us.

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Fluorescent dissolved oxygen meter / Oxylizer

Fluorescent dissolved oxygen meter / Oxylizer

Fluorescent dissolved oxygen meter / oxylogger

oxi::lyser TM is a fluorescent dissolved oxygen meter. 【Features】 ◆ Compared to diaphragm-type meters, it has no membrane stretching or tearing and no replacement parts, making maintenance very easy. ◆ It can measure even without water flow, allowing for measurements in anaerobic treatment and lakes. ◆ Efficient automatic cleaning is possible with the supply of compressed air, significantly reducing maintenance efforts. ■□■□■□■□■□■□■□■□■□■□■□■□ ＝＝＝＝＝For more details, please contact us＝＝＝＝＝

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Digital Dissolved Oxygen Meter DO-5510HA

Digital Dissolved Oxygen Meter DO-5510HA

This is a digital dissolved oxygen meter capable of measuring atmospheric oxygen and dissolved oxygen.

It adopts a polarographic sensor and is equipped with an automatic temperature compensation function. It is made user-friendly with data hold function and Max/Min display function. It will be delivered with a hard case.

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Portable Dissolved Oxygen Meter 'DO-31P' [Rental]

Portable Dissolved Oxygen Meter 'DO-31P' [Rental]

A dissolved oxygen meter that is easy to measure in the field.

■ Salt conversion display can be switched. ■ Energy-saving design, rechargeable batteries are also usable.

  • Water quality testing

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Compact Dissolved Oxygen Meter "Compact-DOW" [Rental]

Compact Dissolved Oxygen Meter "Compact-DOW" [Rental]

This is a memory dissolved oxygen meter for long-term continuous observation of dissolved oxygen (DO) and water temperature in the ocean.

■Cleaning function Equipped with a wiper, it allows for long-term continuous observation of DO by removing dirt attached to the DO electrode. ■Microcontroller equipped ■High-precision measurement By adopting a 16-bit A/D converter, the digital resolution has become 1-65000 of the measurement range. ■No interface required for data reading

  • Water quality testing

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Optical portable dissolved oxygen meter

Optical portable dissolved oxygen meter

Non-slip and safe for outdoor measurements! Easy-to-read backlit LCD that can be read in dark places.

We would like to introduce the "Optical Portable Dissolved Oxygen Meter" from Apera Instruments Co., Ltd. By adopting fluorescence technology, stable measurements can be achieved without oxygen consumption during measurement. The performance features a response time of just 15 seconds and high accuracy and reproducibility. Please feel free to contact us when you need assistance. 【Features】 ■ Easy-to-read backlit LCD that can be read in the dark ■ High reliability of measurements due to salinity and atmospheric pressure compensation ■ Simultaneous display of dissolved oxygen concentration and temperature ■ One-tap switching between "mg/L & %" and "ppm & %" ■ Equipped with a resin protective cover, non-slip, ensuring safety for outdoor measurements *For more details, please refer to the PDF document or feel free to contact us.

  • Dissolved Oxygen Meter

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Industrial Oxygen Meter "GP-200"

Industrial Oxygen Meter "GP-200"

An industrial oxygen meter optimal for detecting piping abnormalities in gas replacement.

The industrial oxygen meter "GP-200" allows for immediate measurement anywhere and anytime simply by connecting the piping on-site. Since it can measure the time to reach the set value, it serves as a guideline for replacement work, leading to increased efficiency and reduced waste in the replacement process. Calibration takes only 5 seconds, and due to one-touch automatic calibration in the atmosphere, standard gas is not required. 【Features】 ○ Galvanic oxygen sensor strong against flammable gases ○ Confirmation of gas replacement time by counting ○ Easy connection with a simple plug-in design ○ Portable type that can be used anywhere ○ Simple operation with two buttons For more details, please contact us or download the catalog.

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Optical Portable Dissolved Oxygen Meter FDO Multi3510 Model

Optical Portable Dissolved Oxygen Meter FDO Multi3510 Model

It is a new type of dissolved oxygen meter that does not require flow velocity during measurement, does not need calibration, and has a long sensor lifespan.

This is a new optical dissolved oxygen meter that eliminates the issues associated with traditional membrane-type DO (dissolved oxygen) electrodes, such as the need for flow rate adjustments, membrane replacement, and electrolyte replenishment during measurements. It is portable and can be taken anywhere, with measurement values displayed on a color screen, making it much easier to read and operate compared to other equivalent devices. It features a completely waterproof structure, a unique sensor shape that is less affected by bubbles, and a data memory capacity of 5,000 entries. Wireless measurement is also possible, making it even more convenient to use.

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Increase your catch with an optical DO meter for fisheries!

Increase your catch with an optical DO meter for fisheries!

Until March 27, 2026! Optical DO meter at a special price of 280,000 yen!

In the fisheries industry, managing the water quality of aquaculture ponds and fishing grounds is crucial for maximizing catch volume. In particular, the concentration of dissolved oxygen (DO) directly affects the growth and survival of seafood, making proper management essential. Low DO levels can hinder the growth of seafood and increase the risk of mass mortality. Optical DO meters contribute to improving catch volume by measuring DO concentrations quickly and accurately, thereby streamlining water quality management. 【Application Scenarios】 - Water quality management of aquaculture ponds - Stabilization of catch volume - Health management of seafood 【Effects of Implementation】 - Promotion of seafood growth through proper management of DO concentrations - Reduction of the risk of mass mortality due to oxygen deficiency - Stabilization and enhancement of catch volume

  • IPROS76365856373364972752.jpeg
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  • Dissolved Oxygen Meter

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Unisense Dissolved Oxygen Meter

Unisense Dissolved Oxygen Meter

Dissolved oxygen meter equipped with a thin-tipped dissolved oxygen sensor (tip diameter 10μm~)

Achieving high sensitivity and high-speed measurements made possible by microelectrodes. Both electrode-type and fluorescence-type are available in the lineup. Furthermore, we propose systems tailored to specific applications, such as micro-manipulator stages and pressure-resistant systems for deep-sea use at 6000m. They are widely applied to biological tissues, including soil microorganisms and cultured cells.

  • Water quality testing

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Portable Dissolved Oxygen Meter / Model Number MD12DO-31PT

Portable Dissolved Oxygen Meter / Model Number MD12DO-31PT

For field DO measurements and BOD measurements.

■Features ● Equipped with a memory function for 1000 data points. Automatic memory at regular intervals is also possible.* This is effective for short-term (approximately half a day) simple monitoring. *Short interval memory function: 1 second to 99 minutes and 59 seconds or long interval memory function: 2 minutes to 99 hours and 59 minutes (In the long interval memory function, the power will be OFF (in sleep mode) after one minute of measurement until the next measurement.) ● Excellent expandability. Can be connected to a computer, external printer, data logger, etc. With expandability comparable to desktop models, data management can be easily performed. We provide dedicated data recording software for importing measurement data to a computer.

  • Water quality testing

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