Dissolved Oxygen Meter Product List and Ranking from 21 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.

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//others
  2. null/null
  3. 日本電色工業 Tokyo//Public interest/special/independent administrative agency
  4. 4 ケイエルブイ Tokyo//others
  5. 4 null/null

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. Spectrophotometer CM-17d/CM-16d
  2. Liquid-type pH/ORP meter detector "N HC-8□ series" 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)
  3. pH meter converter "HDM-135A type/HDM-136A type" 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)
  4. Amplifier-equipped conductivity detector "AA-1 type/AA-2 type" 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)
  5. Industrial Dissolved Oxygen Meter Converter 'ODM-135A Type / ODM-136A Type' 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)

Dissolved Oxygen Meter Product List

91~105 item / All 113 items

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UV nitrate meter for nitrate ion management in denitrification projects and advanced treatment.

Measurement of nitrate and nitrite ions dissolved in water using ultraviolet-visible spectrophotometry.

The NT3100sc model is a nitrate meter that measures nitrate and nitrite ions dissolved in water using ultraviolet absorbance photometry. Total nitrogen discharge is regulated under water quality total amount regulations. The concentration of nitrate and nitrite ions is used as an indicator for managing the nitrification process in denitrification processes and advanced treatment in order to reduce total nitrogen discharge. The NT3100sc is suitable for managing nitrate ions in such denitrification processes and advanced treatments. Features: ■ Reagent-free measurement is possible due to the ultraviolet absorption method. ■ 215 nm ultraviolet photometer measuring nitrate and nitrite ions dissolved in water. ■ Equipped with an automatic wiper cleaning function that performs cleaning automatically at set intervals. ■ Flexible installation according to various environments; it can be used as a submerged type where the detector is directly placed in the sample water, or as a flow type using a bypass panel (optional) to supply sample water to the measurement section of the detector.

  • Water quality/pH measuring device

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Small Spectrophotometer_Spectro1

Ultra-compact. Easy color measurement, data storage, and sharing with a smartphone app. A comprehensive color library.

The Variable Spectro1<TM> is a palm-sized ultra-compact spectrophotometer compatible with smartphones. ■ Bluetooth compatible ■ Extensive color library ■ Lab display available ■ Can register unique colors as references and compare with measurement samples ■ Can calculate under four different light source conditions (A, F2, D50, D65) ■ Cloud database management Data can be backed up to the Variable Cloud color management system ■ Compact spectrophotometer in palm size Outer diameter Φ31 × length 78.35mm

  • Other measuring instruments

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Low concentration portable dissolved oxygen meter DO-32A rental

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

The DO-32A measures trace amounts of dissolved oxygen in water supply systems, such as those in thermal and nuclear power plants, metal material corrosion testing plants, and semiconductor manufacturing equipment, with high responsiveness and high accuracy. 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.

  • Other measuring instruments

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Spectrophotometer 'CM-25cG' Rental

It is possible to measure color values and gloss values simultaneously! Two-in-One model spectrophotometer.

The "CM-25cG" is a two-in-one model spectrophotometer that can simultaneously measure color values and gloss values. By pressing the measurement button, it is possible to measure both color values and gloss values in just one second, improving work efficiency in environments where many samples need to be measured. Additionally, its compact and lightweight streamlined body makes it easy to hold, allowing for accurate measurements in areas that were previously difficult to access. 【Features】 ■ Simultaneous measurement of color values and gloss values ■ Shape and operability that reach hard-to-measure areas ■ Stable measurements in a variety of measurement scenes ■ Measurement buttons on both sides of the device ■ Color LCD screen ■ Adoption of an integrated calibration stand *For more details, please feel free to contact us.

  • Measurement and analysis equipment leasing and rental

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Spectrophotometer 'CM-M6' Rental

Exhibiting outstanding performance in automotive exterior measurement! Six-angle multi-angle model spectrophotometer.

The "CM-M6" is a multi-angle spectrophotometer with six angles that demonstrates outstanding power in automotive exterior measurements. This product allows for high-precision and easy measurements even on curved surfaces and small area samples. Additionally, by evolving the optical system from three angles to six angles and adopting a "double pass" optical system, it enables stable measurements even on parts with a strong curvature of approximately 300mm radius. 【Features】 ■ Double pass optical system ■ Excellent operability ■ Capable of measuring small areas ■ Color LCD screen ■ Color management software SpectraMagic DX (optional) *For more details, please feel free to contact us.

  • Measurement and analysis equipment leasing and rental

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Rental of the wiper-type memory dissolved oxygen meter AROW-WF-L

Improved performance for longer-term observation than before.

The cleaning power has been enhanced by the dual-blade wiper and UV irradiation device (optional), and the wireless communication function has reduced the disassembly work during data collection. Maintenance, which can be cumbersome during long-term observations, has been simplified, making it more user-friendly. ★ For more details, please check the product page from the link below【Related Links】. ★ You can also obtain the comprehensive catalog (electronic) from the "PDF Download" materials. ★ You can request a quote from the "Contact Us" section. Feel free to reach out.

  • Measurement and analysis equipment leasing and rental

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For seawater and aquaculture use. Compatible with 9 items including ammonia and nitrate / HI 97115.

This device can measure ammonia, nitrite nitrogen, nitrate, pH, alkalinity, calcium, magnesium, and phosphate for aquaculture.

The Marine Master HI 97115 is a portable spectrophotometer that combines accuracy and ease of use. It achieves high precision and reliability through an advanced optical system, and is designed in a compact size. It is truly a design that condenses technology. For aquaculture and aquariums, it can measure ammonia, nitrite nitrogen, nitrate, pH, alkalinity, calcium, magnesium, and phosphate all with this one device (reagents are used for each measurement item). - Advanced optical system featuring a beam splitter - Validation of the device using a NIST-traceable validator - Navigation function for measurement procedures - Automatic data storage function for up to 200 data points - Ability to assign locations to stored measurement data - Waterproof functionality of the main unit is IP67 (the insertion part for the glass cell is also waterproof) - Backlight function for better visibility - Battery level (%) is always displayed on the screen - Time setting is possible (year, month, day, and time) Rental use is also available!

  • Water quality/pH measuring device

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Fluorescent Dissolved Oxygen Meter HI 98198 (Rental Available)

It is a dissolved oxygen meter that can be directly immersed and can measure up to 50 mg/L.

The fluorescent type is equipped with a smart cap, making maintenance easy! There is no need for warm-up, so measurements can be taken immediately after turning on the power. Since it does not consume oxygen during measurement, it can measure up to 50 mg/L even without flow. It can manually save up to 4000 data points, and transfer to USB memory or PC is also possible. (On PC, it is displayed in CSV format) It allows for quick and stable measurements in various environments.

  • Measurement and analysis equipment leasing and rental

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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, a memory function (MAX 10,000 data: time + measurement data), and an automatic temperature compensation mechanism, all in a splash-proof structure that allows the detection unit to be used in deep water. Additionally, it enables quick response and stable measurements through an optical method.

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Benchtop Spectrophotometer 'color2view' Color Measurement / Gloss / Fluorescence

Revolution in color management! The measurement port can be positioned on the top or front depending on the measurement application.

The "color2view" is a benchtop spectrophotometer that offers a vibrant capacitive touchscreen and icon-based navigation, providing an intuitive smartphone-like operation. It is possible to position the measurement port on the top or front depending on the measurement application. Its compact and lightweight design allows for easy rotation of the device. 【Features】 ■ Three functions in one: color measurement, gloss measurement, and fluorescence measurement ■ Lightfastness prediction ■ High-tech production and smart LED technology ■ Storage for reference plates: always organized and protected at hand ■ High-brightness color display *For more details, please refer to the PDF materials or feel free to contact us.

  • Measurement and Inspection

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