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Portable Dissolved Oxygen Meter Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Portable Dissolved Oxygen Meter Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 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
  2. シロ産業 Osaka//Industrial Electrical Equipment
  3. レックス Hyogo//Testing, Analysis and Measurement
  4. 東邦電探 Tokyo//others
  5. ソーキ Osaka//Service Industry

Portable Dissolved Oxygen Meter Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 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)
  2. Portable Dissolved Oxygen Meter 'DO-31P' [Rental] ソーキ
  3. Optical portable dissolved oxygen meter Apera Instruments
  4. Portable Dissolved Oxygen Meter / Model Number MD12DO-31PT シロ産業
  5. 4 Low concentration portable dissolved oxygen meter DO-32A rental レックス

Portable Dissolved Oxygen Meter Product List

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Low Concentration Portable Dissolved Oxygen Meter 'DO-32A'

Compact design for easy maintenance! Customer feedback and requests have been reflected throughout, resulting in significant improvements.

The "DO-32A" is a low-concentration portable dissolved oxygen meter that responds quickly and measures with high precision in the μg/L (ppb) range, also supporting simple continuous measurements. It accurately measures trace amounts of dissolved oxygen in water supply systems at thermal and nuclear power plants, metal material corrosion testing plants, semiconductor manufacturing equipment, etc., with high response and precision. The operability and functionality have been significantly improved based on the conventional DO-30A, reflecting the opinions and requests of related customers throughout. 【Features】 ■ Wide dynamic range / auto range ■ Fast response with long lifespan ■ Easy calibration ■ Temperature measurement function ■ Compact design for easy maintenance *For more details, please refer to the PDF materials or feel free to contact us.

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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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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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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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Low concentration portable dissolved oxygen meter DO-32A rental

We will provide high-speed response and high-precision measurement for μg/L (ppb) orders.

The DO-32A measures trace amounts of dissolved oxygen in water supply systems, including thermal and nuclear power plants, metal material corrosion test plants, and semiconductor manufacturing equipment, with high responsiveness and high precision. Key features include simultaneous temperature measurement and display, as well as automatic range adjustment for measurements. It enables the measurement of sharp fluctuations in dissolved oxygen levels, continuous measurement and recording regardless of day or night. For more details, please contact us.

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Portable Dissolved Oxygen Meter DO-70X

Quick response and excellent stability through optical methods.

A portable dissolved oxygen meter for measuring dissolved oxygen in oceans, lakes, and rivers. It features a large, highly visible LCD display, memory function (up to 10,000 data points: time + measurement data), and an automatic temperature compensation mechanism, all in a splash-proof design that allows use in deep water. Additionally, the optical method enables quick response and stable measurements.

  • Water quality testing

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Portable Dissolved Oxygen Meter 'DO-24P' [Rental]

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

Dissolved oxygen is essential for the self-purification of water and for aquatic organisms, and it is used as one of the indicators of water quality. 【Features】 ■ Salt conversion display can be switched ■ Energy-saving design, rechargeable batteries can also be used

  • Water quality testing

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