Dissolved Oxygen Meter Product List and Ranking from 17 Manufacturers, Suppliers and Companies

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Dissolved Oxygen Meter Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

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
ハックジャパン Tokyo//Testing, Analysis and Measurement
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4 シロ産業 Osaka//Industrial Electrical Equipment
5 サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K. Tokyo//Testing, Analysis and Measurement

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Dissolved Oxygen Meter Product ranking

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

High-precision, low-maintenance fluorescent (optical) dissolved oxygen meter 'LDO2' 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）
Inline Dissolved Oxygen Meter Oxy5100
Waterproof Dissolved Oxygen Meter / Model Number MB8O-1000PE シロ産業
4 Lab TOC meter QbD1200+ ハックジャパン
5 Orion 2230XP Silica Meter サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K.

Dissolved Oxygen Meter Product List

16～30 item / All 51 items

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Real event! "The Latest Trends in Cleaning Validation and the Utility of TOC"

[Free] Held on 10/18. We will introduce the latest trends in cleaning validation in Stage 3 and practical examples from the field.

This seminar is aimed at quality assurance, quality control, and manufacturing technology personnel in the pharmaceutical manufacturing industry, introducing the latest trends in cleaning validation and the usefulness of TOC (Total Organic Carbon) analysis. It will delve deeply into the importance of cross-contamination measures, incorporating practical examples from the biopharmaceutical manufacturing field. In the latter half, there will be a discussion session led by industry experts, providing a platform for participants to exchange opinions on the challenges and questions they face. We encourage you to take this opportunity to participate! 【Highlights】 ■ Explanation of the latest trends in cleaning validation ■ Introduction of the usefulness of TOC analysis through practical examples ■ Provision of information useful for cross-contamination measures in pharmaceutical manufacturing ■ Lectures and discussions by industry experts ■ Free participation to catch up on the latest information in the manufacturing industry *For more details, please refer to the materials. Feel free to contact us with any inquiries.

Company：ハックジャパン
Price：Other

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Compact Dissolved Oxygen Meter COMPACT-DOW Rental

A compact, high-precision dissolved oxygen meter for long-term continuous monitoring equipped with a microcontroller.

The COMPACT-DOW, miniaturized by JFE Advantech's technology, integrates a data logger that can record data for three channels: dissolved oxygen saturation (DO), water temperature, and battery voltage, up to 179 and 178 data points.

Company：レックス
Price：Other

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Fluorescent Dissolved Oxygen Meter LDO-HQ30d (Hach) Rental

Stable measurements can be made even in environments with no flow velocity or in places with significant flow velocity fluctuations!

Dissolved oxygen meter for measuring fluorescence emission time

Company：レックス
Price：Other

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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.

Company：山形東亜DKK
Price：10,000 yen-100,000 yen

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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.

Company：山形東亜DKK
Price：Other

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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.

Company：山形東亜DKK
Price：Other

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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＝＝＝＝＝

Company：荏原実業
Price：Other

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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.

Company：レックス測定キューブ
Price：100,000 yen-500,000 yen

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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.

Company：ソーキ
Price：Other

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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

Company：ソーキ
Price：Other

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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.

Company：Apera Instruments
Price：Other

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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.

Company：セントラル科学
Price：100,000 yen-500,000 yen

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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.