We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Water Quality Meter.
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Water Quality Meter Product List and Ranking from 21 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 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:Sep 03, 2025～Sep 30, 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. テクノ・モリオカ 東京営業所 Tokyo//Testing, Analysis and Measurement
  3. 日本電色工業 Tokyo//Testing, Analysis and Measurement
  4. 4 レックス Hyogo//Testing, Analysis and Measurement
  5. 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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Water Quality Meter Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Electrical resistivity, conductivity, water quality meters 7721, 7722, 7727 series テクノ・モリオカ 東京営業所
  2. 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）
  3. Portable Water Quality Meter 'WA-2/WA-2M' 日本電色工業
  4. 4 Multi-Range Water Quality Meter 7733-A100 テクノ・モリオカ 東京営業所
  5. 5 Portable Multi-Parameter Water Quality Meter 'WQC-40' 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）

Water Quality Meter Product List

46～60 item / All 78 items

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Portable Water Quality Meter PF-3

Portable Water Quality Meter PF-3

Compact! Durable! Easy! A water quality meter specialized for the parameters you want to measure.

The "Portable Water Quality Meter PF-3" is a water quality meter specialized for drinking water, swimming pools, spas, and soil investigations. 【Features】 ○ By limiting the measurement items, it allows for advanced analysis using the water quality meter while making it easy to choose reagents. ○ Using the water quality meter enables the acquisition of highly reliable data. ○ It is easy to operate, allowing anyone to measure with ease. ○ The compact and sturdy body is excellent in waterproofing and dustproofing, making it easy to carry. → Comes with a dedicated carrying case. ○ It can be charged via USB or car battery, allowing measurements to be taken anywhere, including in the field. ○ Measurement data can be easily transferred to a PC using the included software. For more details, please contact us or refer to the catalog.

  • Water quality testing

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Simultaneous display of 2 items - measurable 'Tabletop Multi-Water Quality Meter' MM-43X

Simultaneous display of 2 items - measurable 'Tabletop Multi-Water Quality Meter' MM-43X

It is a 2-channel tabletop water quality meter that can measure pH, ORP, electrical conductivity, dissolved oxygen, ions, and more.

The tabletop multi-parameter water quality meter "MM-43X" is a desktop water quality meter capable of measuring pH, ORP, electrical conductivity, resistivity, dissolved oxygen, ions, and more. It can connect two sensors and display two parameters simultaneously. Additionally, it features a large touch panel with an easy-to-read screen display, enhancing usability. ◎ You can view detailed specifications and more from the "PDF Download." If you are interested, please download the catalog for more information.

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  • Other measurement, recording and measuring instruments

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Portable Multi-Parameter Water Quality Meter 'WQC-30'

Portable Multi-Parameter Water Quality Meter 'WQC-30'

Effective for simple monitoring! From environmental measurements of rivers and lakes to water quality management of factory and construction wastewater.

The "WQC-30" is a high-performance integrated sensor that can simultaneously measure up to 6 parameters, making it a simple portable multiparameter water quality meter. It features a memory function for 200 data points. Automatic memory at regular intervals is also possible, making it effective for simple monitoring. Additionally, with its energy-saving design, it can measure continuously for approximately 70 hours using two AA alkaline batteries. This achieves about a 90% reduction in power consumption compared to our conventional products. 【Features】 ■ High-performance integrated sensor for simultaneous measurement of up to 6 parameters ■ Improved reliability in low-concentration turbidity range ■ Memory function for 200 data points ■ Energy-saving design ■ Continuous measurement for approximately 70 hours using two AA alkaline batteries *For more details, please refer to the PDF document or feel free to contact us.

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  • Water quality testing
  • Other measurement, recording and measuring instruments
  • Analytical Equipment and Devices

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Portable Multi-Parameter Water Quality Meter 'WQC-40'

Portable Multi-Parameter Water Quality Meter 'WQC-40'

Simultaneous measurement of up to 9 items with a single unit! Compatible with water depths of 100m. For environmental monitoring and water quality management in factories, farms, and aquaculture.

The "WQC-40" is a portable water quality meter that supports various measurements including pH, electrical conductivity, salinity, TDS (total dissolved solids), seawater specific gravity, turbidity, temperature, dissolved oxygen, ORP (oxidation-reduction potential), ions, and water depth. The sensor module in the measurement section can simultaneously measure up to 9 items with a single unit and is capable of measuring water depths up to 100 meters, making it useful for environmental monitoring of rivers, lakes, and dams, as well as for water quality management in factories and aquaculture sites. It has a diameter of 45mm, allowing for easy insertion into drilling investigation pipes and other equipment. By connecting the optional Modbus power box to a general-purpose gateway, a water quality monitoring system can also be established. 【Measurement Items】 Standard: pH, electrical conductivity, salinity, TDS (total dissolved solids), seawater specific gravity, turbidity, temperature Optional: dissolved oxygen, ORP (oxidation-reduction potential), water depth, ions *Ion electrodes can be selected from 6 types (fluoride, chloride, nitrate, calcium, potassium, ammonium ions) *For detailed information such as measurement ranges, please refer to the documentation. Feel free to contact us with any inquiries.

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  • Water quality testing

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Aqualabo Pastel UV

Aqualabo Pastel UV

It is a portable water quality meter capable of high-speed measurement of multi-parameters (COD, BOD, TOC, TSS, nitrate, surfactants) within one minute.

1. Multi-parameter measurement (COD, BOD, TOC, TSS, nitrate, surfactants) 2. Measurement of all types of water (natural water, wastewater, treated water, process water) 3. High speed measurement within 1 minute 4. No reagents required

  • Other measurement, recording and measuring instruments

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Instran Water Quality Meter Comprehensive Catalog

Instran Water Quality Meter Comprehensive Catalog

Specialized in online water quality analysis, it can measure various substances such as boron and ammonium using two types of measurement methods: colorimetry and ISE.

To ensure that the water used by our customers is always managed correctly, Instran's online analysis equipment can measure many water quality parameters, including boron and ammonium, with high precision. By using two types of measurement methods, colorimetry and ISE, depending on the measurement target, we can accommodate a variety of water quality parameters. Additionally, it is equipped with automatic cleaning and calibration functions, resulting in less frequent maintenance. The amount of reagents used in a single measurement is minimal, allowing for low-cost maintenance of high precision.

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Multi-parameter Water Quality Meter Aqua TROLL 600

Multi-parameter Water Quality Meter Aqua TROLL 600

A state-of-the-art water quality meter that can display over 15 water quality parameters on a smartphone and allows for long-term logging on an internal microSD.

The Aqua TROLL 600 is a unique multiparameter water quality meter that combines both handheld (used with Android devices for display) and self-recording (long-term logging via an internal microSD card) functionalities. It features a robust housing that can be installed in freshwater or seawater environments without restrictions, high-precision water quality sensors including a fluorescent dissolved oxygen sensor compliant with the U.S. EPA (Environmental Protection Agency), and a unique sensor design that pursues anti-fouling structures, achieving up to 9 months of maintenance-free operation. The measurement settings and data retrieval software VuSitu (for Android devices only) offers an intuitive interface that allows anyone to easily set up, measure, and generate reports without special training. Additionally, it allows for the registration of GPS coordinates and photos of the installation site, facilitating clear data management. The collected log data can be converted to CSV format and sent via email from a remote location (requires a network environment), eliminating the need to bring a PC to the field. Furthermore, the flat sensor surface is designed so that a wiper can completely clean it, minimizing drift caused by dirt accumulation and enabling long-term maintenance-free operation.

  • Other physicochemical equipment
  • Water quality testing

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[Video Introduction] How to Install a Lamp-Type Conductivity Meter

[Video Introduction] How to Install a Lamp-Type Conductivity Meter

A clear explanation of how to install a lamp-type conductivity meter in a video!

In this video, we provide a clear explanation of how to install the lamp-type water quality meter for the "cartridge pure water purifier." The water quality meter is an instrument used to determine the purity of pure water and the deterioration of ion exchange resin. Please monitor it continuously and use it correctly to ensure stable pure water quality. 【Explanation Content】 ■STEP.1 Confirming Contents ■STEP.2 Installing the Lamp-Type Water Quality Meter ■STEP.3 Connecting the Power Adapter *For more details, please refer to the PDF document or feel free to contact us.

  • Water treatment equipment
  • Pure water production equipment

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Portable Multi-Parameter Water Quality Meter WQC-24 (Toa DKK) Rental

Portable Multi-Parameter Water Quality Meter WQC-24 (Toa DKK) Rental

Simultaneous measurement of 8 items including pH, DO, electrical conductivity, turbidity, salinity, and water temperature!

It can be used for both monitoring and long-duration recording (computer capture).

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Rental of Multi-Digital Water Quality Meter WQ-330PCD-S

Rental of Multi-Digital Water Quality Meter WQ-330PCD-S

Simultaneously measure 3 parameters! A compact and high-performance multiparameter water quality meter.

It is possible to measure pH, DO, and electrical conductivity simultaneously. This is a compact and portable device suitable for field measurements, with no need to change sensors. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.

  • Rental/lease
  • Water quality testing

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Multi-Range Water Quality Meter 7733-A100

Multi-Range Water Quality Meter 7733-A100

Multi-range water quality meter with switchable measurement ranges.

By changing the measurement range with the internal dip switches, one device can cover water quality ranges such as pure water, utility water, and wastewater. It can be configured with multiple channels in a compact space for water quality management line monitoring. 【Features】 ○ Analog output for both water quality and water temperature ○ Digital temperature compensation method ○ Measurement mode for electrical resistivity/conductivity can be switched ○ Compatible with 4-electrode sensors for high-concentration conductivity measurement ○ The main unit can be mounted on a DIN rail, making it ideal for installation in control panels For more details, please contact us or download the catalog.

  • Water quality testing
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Single-parameter water quality meter "Digital Pack Test®"

Single-parameter water quality meter "Digital Pack Test®"

Handheld single-parameter water quality meter

The "Digital Pack Test®" is a handheld single-parameter water quality meter. There are a total of 38 models (including ammonium, nitrate, residual chlorine, cyanide, etc.). The water sample (1.5ml) that has been colored using a pack test is transferred to a dedicated cup for measurement, and the measurement results are displayed as concentration (mg/L). 【Features】 ■ Handheld type ■ Compact and lightweight, suitable for field measurements ■ Easy operation with pre-entered calibration curve ■ Data recording automatically saves up to 50 entries ■ Water sample volume: 1.5ml

  • Water quality testing
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Handheld Water Quality Meter (High Concentration Residual Chlorine) 'AQ-202' [Rental]

Handheld Water Quality Meter (High Concentration Residual Chlorine) 'AQ-202' [Rental]

It is an easy-to-use water quality measuring device. The concentration conversion curve is pre-programmed, allowing for immediate measurement with only zero-point calibration using the test water.

■Memory Function - Measurement values can be automatically saved in memory (up to 99 points). - Measurement values can be checked on the spot using the memory confirmation mode. ■Automatic and Manual Power Off - The automatic power off feature prevents forgetting to turn off the device, and manual power off is also possible.

  • Water quality testing

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Portable Water Quality Meter "WA-2M" [Rental]

Portable Water Quality Meter "WA-2M" [Rental]

This is a portable water quality meter capable of simultaneous measurement of turbidity and color.

It is possible to measure four items: turbidity, color, residual chlorine, and transparency. The display, featuring a 3.5-inch color LCD, offers excellent visibility, and the displayed items can be set as desired. 【Features】 ■ Simultaneous measurement of turbidity and color in accordance with the Water Supply Act and drinking water testing methods ■ Equipped with a 3.5-inch LCD color display ■ Data can be saved to an SD card and displayed in Excel, etc. ■ Option to choose between one-shot measurement and real-time measurement ■ Compact and convenient for portability

  • Water quality testing

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