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Water Quality Meter Product List and Ranking from 22 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Water Quality Meter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 日本電色工業 Tokyo//Testing, Analysis and Measurement
  2. テクノ・モリオカ 東京営業所 Tokyo//Testing, Analysis and Measurement
  3. オガワ精機 Tokyo//Trading company/Wholesale
  4. 4 シロ産業 Osaka//Industrial Electrical Equipment
  5. 5 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
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Water Quality Meter Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Portable Water Quality Meter 'WA-2/WA-2M' 日本電色工業
  2. Electrical resistivity, conductivity, water quality meters 7721, 7722, 7727 series テクノ・モリオカ 東京営業所
  3. Simultaneous display of 2 items - measurable 'Tabletop Multi-Water Quality Meter' MM-43X 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. 4 Water Quality Monitoring Network System セントラル科学
  5. 4 Premium Water Quality Meter Orion Versa Star Pro 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.

Water Quality Meter Product List

1～15 item / All 79 items

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pH/ORP Meter IP-140T

pH/ORP Meter IP-140T

A handheld pH meter that combines robustness and convenience, suitable for both "sampling" and "immersion" use.

- The pH electrode can be used not only as a water sampling type but also as an immersion type, and its low center of gravity design makes it resistant to being swept away by flow, allowing for accurate measurements at targeted locations. - Although it can be used as an immersion type electrode, it allows for the replenishment and replacement of the internal liquid. - Product with measurement method type approval. *The pH/ORP electrode is scheduled to be released in June 2022. After its release, it will be possible to select electrodes from "pH electrode" and "pH/ORP electrode."

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Water Quality Monitoring Network System

Water Quality Monitoring Network System

Visualization of Drainage Treatment - Seminar Registration Now Open!

At wastewater treatment sites, issues such as labor shortages, on-site operations, and emergency responses are common concerns. The online water quality meter "IQ Sensor Net" allows for remote access to view measurement values, download data, change settings, and operate relays, enabling monitoring and control (machine operation) from outside the facility. [Seminar Registration Now Open] "Water Treatment Seminar - From Virus Measurement to Digital Optimization" Since the introduction of PCR methods in the 1990s, measurement technology for viruses in water has seen remarkable advancements through technical improvements aimed at ensuring quantitativeness. It is now possible to measure wild viruses at actual treatment plants, allowing for the empirical assessment of virus removal capabilities, significantly contributing to water safety. Professor Hiroyuki Katayama from the University of Tokyo will provide a clear explanation of these technologies, incorporating specific treatment case studies. Additionally, advancements in digital technology have enabled efficient and advanced water quality management in the fields of water supply and wastewater treatment, drawing attention to future developments. We will share practical insights gained from the field regarding the latest water treatment technologies utilizing AI and the use of online water quality meters. For details and registration, please follow the link below the image!

  • Water quality testing

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pH/Ion Water Quality Meter

pH/Ion Water Quality Meter

A pH meter/ion meter that covers products related to pH and ion measurement, which are essential for water quality in experiments.

We are introducing a comprehensive range of lab pH meters/ion meters, electrodes, and consumables. We also provide information on a variety of electrodes and the principles of pH measurement and dissolved oxygen.

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  • Water quality testing

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Small digital water quality meter main unit (zinc) MD12DR3-HC6008T

Small digital water quality meter main unit (zinc) MD12DR3-HC6008T

Water quality meter for single item measurement with an easy-to-read screen and simple design.

While inheriting reliability, it is equipped with data transfer capabilities and connectivity to Claros*. It reduces the effort of data collection, completely eliminates transcription errors, and enhances compliance traceability. Please note that reagents are not included in the kit and need to be purchased separately.

  • Water quality testing

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Compact digital water quality meter body (aluminum)

Compact digital water quality meter body (aluminum)

Compact digital water quality meter body (aluminum) / Model number MD12DR3-HC6014T

Water quality meter for single parameter measurement Easy-to-read screen and simple design While inheriting reliability, it is equipped with data transfer functionality and connection capability to Claros*. It reduces the hassle of data collection, completely eliminates transcription errors, and enhances compliance traceability. Please note that reagents are not included in the kit and must be purchased separately.

  • Water quality testing

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Small Water Quality Meter (Ammonia Nitrogen) / MD12DR3-HC6016T

Small Water Quality Meter (Ammonia Nitrogen) / MD12DR3-HC6016T

Water quality meter for single item measurement (ammoniacal nitrogen)

A user-friendly screen and simple design While inheriting reliability, it is equipped with data transfer functionality and connection capabilities to Claros*. It reduces the effort of data collection, completely eliminates transcription errors, and enhances compliance traceability. Please note that reagents are not included in the kit and must be purchased separately.

  • Water quality testing

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Compact digital water quality meter (residual chlorine/pH)

Compact digital water quality meter (residual chlorine/pH)

Compact Digital Water Quality Meter (Residual Chlorine/pH) Model Number MD12DR3-HC6010T

Single parameter water quality meter Easy-to-read screen and simple design While inheriting reliability, it is equipped with data transfer functionality and connection capability to Claros*. It reduces the hassle of data collection, completely eliminates transcription errors, and enhances compliance traceability. Please note that reagents are not included in the kit and must be purchased separately.

  • Water quality testing

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Portable Multi-Parameter Water Quality Meter MI1D211M-278020M

Portable Multi-Parameter Water Quality Meter MI1D211M-278020M

Portable multiparameter water quality meter (free/total residual chlorine, pH) / Model number MI1D211M-278020M

If it is possible to easily measure multiple components in inspection water, it is a concentration meter. It can measure residual chlorine, pH, cyanuric acid, total alkalinity, calcium hardness, and bromine.

  • Water quality testing

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Pool spa water quality meter (residual chlorine, cyanuric acid) MI1P-SCB3SET

Pool spa water quality meter (residual chlorine, cyanuric acid) MI1P-SCB3SET

A smart electronic pool tester for managing pools and spas is an essential presence in pools around the world.

The new generation model of the popular electronic pool tester has made monitoring the hygiene of pools even faster and easier. It also comes with mobile analysis management features.

  • Stainless steel container

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Portable Water Quality Meter "PF-12 Plus"

Portable Water Quality Meter "PF-12 Plus"

With pre-programmed calibration and automatic filter selection features, operations are even easier!

The PF-12 Plus Portable Multi-Parameter Water Quality Meter was developed as a successor to the PF-11. With features like pre-programmed calibration and automatic filter selection, operation has become even simpler. Measurement data can be easily transferred to a PC using dedicated software. The PF-12 Plus can be charged using rechargeable batteries, a PC, or a 12VDC car battery. No special training is required, and it is easy to operate. 【Features】 ■ Easy to operate and convenient for measurements ■ Excellent waterproof and dustproof capabilities, easily portable ■ Measurement data can be easily transferred to a PC, etc. *For more details, please download the PDF or contact us.

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East Asia DKK Official YouTube Channel Launched!

East Asia DKK Official YouTube Channel Launched!

We are currently featuring product introduction videos and helpful videos about measurement operations!

<Currently featuring the following videos!> ● TOA DKK Company Introduction (Japanese version and English version) ● Portable Multi-Water Quality Meter Product Introduction ● Portable Tabletop Water Quality Meter Product Introduction ● HACH Spectrophotometer Product Introduction ● HACH Turbidimeter Product Introduction We also have various videos on measurement operations, calibration procedures, maintenance, and more for each product! We plan to add more diverse content in the future. Please take a look and consider subscribing to our channel!

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  • Analytical Equipment and Devices
  • Water quality testing
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Portable Water Quality Meter WA 1 Rental

Portable Water Quality Meter WA 1 Rental

Lightweight, easy to carry, and can be easily measured anywhere.

The WA 1 is a portable water quality meter capable of measuring four parameters: turbidity, color, residual chlorine, and transparency. It can simultaneously measure turbidity and color in accordance with the "Water Supply Act" and "Drinking Water Testing Methods." The main unit features a control panel, LCD display, and built-in printer, and is lightweight and compact, making it easy to carry for both indoor and outdoor measurements. Additionally, operation is extremely simple—just fill the dedicated cell with the sample water and press a button. It is an ideal measuring instrument for evaluating water quality in drinking water, industrial water, rivers, reservoirs, pool water, and wastewater. For more details, please contact us.

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Handy pH/ORP meter 'TPX-999Si' rental

Handy pH/ORP meter 'TPX-999Si' rental

Simultaneous measurement and display of pH and ORP! Equipped with IP67 waterproof functionality and various features!

The handheld pH/ORP meter 'TPX-999Si' allows for simultaneous measurement and display of pH and ORP. It features an IP67 waterproof and dustproof body designed for field use, and an easy-to-read LCD with a backlight for use in dark environments. The operation details are displayed on the LCD screen, making it easy to set various measurement conditions. It includes an automatic calibration function that requires just a button press, an auto-hold function that automatically determines stable values, and interval measurement for automatic measurement and data storage at specified time intervals, among other features. 【Features】 ■ Convenient backlit LCD for dark environments ■ Large data memory capacity (up to 1000 data records) ■ Calibration data memory and electrode replacement records for work management ■ High-sensitivity sensor with a plastic body *For more details, please feel free to contact us.

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Multi Water Quality Meter "MODEL-4676" Rental

Multi Water Quality Meter "MODEL-4676" Rental

Ideal for water quality surveys! A multi-water quality meter capable of continuously measuring various parameters.

The Rex "MODEL-4676" is a multi-water quality meter capable of simultaneously and continuously measuring eight standard parameters such as pH, DO, EC, and turbidity. In addition to its water quality monitoring capabilities for lakes and dams, it also features a timed measurement function at fixed points such as boreholes. The pH measurement includes a pressure compensation feature and uses a "Strong-pH electrode" that is resistant to breakage. The DO measurement employs a "non-flow DO electrode" that enables measurements without flow velocity. 【Features】 ■ Diverse measurement parameters ■ High-performance sensors ■ Low power consumption design ■ Ideal for field water quality surveys *For more details, please refer to the PDF document or feel free to contact us.

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Rental of Portable Multi-Water Quality Meter MM-41DP(EC)

Rental of Portable Multi-Water Quality Meter MM-41DP(EC)

Detects conductivity (electrical conductivity)! Improved visibility and usability compared to conventional products.

The data memory is via USB, allowing for the storage of measurement time, measurement values, and temperature. It is a wired type with a 1m cable, making it ideal for simple water quality monitoring. *For more details, please refer to the catalog available for download in the "PDF Download" section below. You can also request a quote through "Contact Us." Feel free to reach out.

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