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

61～75 item / All 78 items

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Water-related IoT: Remote Water Quality Monitoring System (Multi-parameter Water Quality Meter)

Water-related IoT: Remote Water Quality Monitoring System (Multi-parameter Water Quality Meter)

■Easy IoT Cloud Service■

It is a cloud-based remote water quality monitoring system that combines a multi-parameter water quality meter with an IoT system. It centrally manages multi-parameter sensors and sensors from multiple locations. Measurement data can be viewed and managed in real-time on client devices (PCs, smartphones, tablets), helping to improve and optimize water quality management operations. Since it is based on a full-fledged IoT system with remote control functionality, it is possible to customize the operation control of various devices triggered by the acquired data, in addition to data collection. ▶ For more details, please download the PDF ◀

  • Data Logger

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Water-related IoT: Remote monitoring system for factory wastewater (compatible with total water quality regulation)

Water-related IoT: Remote monitoring system for factory wastewater (compatible with total water quality regulation)

■ Cloud service for automating water-related operations ■

In factories where wastewater is generated, it is necessary to establish a monitoring system to comply with the water quality standards set by the Ministry of the Environment and the Ministry of Land, Infrastructure, Transport and Tourism for environmental conservation, in order to avoid administrative guidance. By automating the labor-intensive and time-consuming water quality measurements and enabling remote monitoring, labor can be reduced and human errors can be prevented. ● This is a cloud-based remote monitoring system for factory wastewater that combines water quality meters and IoT systems. ● It centrally manages multiple measurement items and multiple measurement locations. ● Measurement data can be viewed and managed in real-time on client devices (computers, smartphones, tablets), which helps improve and optimize water quality management operations. ● In addition to data collection, it is possible to customize the implementation of control operations for various devices triggered by the acquired data. ▶ For a quote request, please contact us via [Web Inquiry] ◀ ▶ For more details, please download the [Catalog] ◀

  • Data Logger

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Portable Water Quality Meter (pH) 'OSK 97MD210E-PH'

Portable Water Quality Meter (pH) 'OSK 97MD210E-PH'

This is a portable pH meter that allows for accurate pH measurement with a large display and six button operations. It comes with a pH electrode and standard solution for NIST-compliant pH electrode calibration.

- Large display screen with a clear 3.5-inch LCD. - Measurement modes can be selected from automatic reading and auto-hold. - Accurate results can be obtained through automatic/manual temperature compensation. - Up to 200 measurement items can be saved. - Automatic power-off function effectively extends battery operating time. - Reset function allows you to return to factory default settings at any time. - Body with waterproof and dustproof rating of IP65. - 1 to 3 point calibration with standard solution.

  • Water quality testing

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Portable Water Quality Meter "OSK 97MD310F-M"

Portable Water Quality Meter "OSK 97MD310F-M"

This is a portable water quality meter that allows for accurate measurement of pH, electrical conductivity, ions, and dissolved oxygen using a large display and six button operations.

- Large display screen with a 3.5-inch LCD for easy viewing. - Measurement modes can be selected from automatic reading, auto-hold, and interval measurement. - Accurate results can be obtained through automatic/manual temperature compensation. - Up to 500 measurement items can be saved (GLP compliant). - Measurement result data can be transferred to a PC or dedicated printer via USB. - Automatic power-off function effectively extends battery operating time. - The reset function allows you to return to the factory default settings at any time. - The body is waterproof and dustproof with an IP65 rating. 【pH】1 to 5 point calibration. Compatible with standard solutions. Automatic electrode diagnostics with pH slope and offset display. 【Electrical Conductivity】1 to 3 point calibration with standard solutions. Configurable parameters for cell constant, temperature compensation coefficients, and TDS coefficients. Temperature compensation types (none, linear, pure water). 【Ions】1 to 5 point calibration. Measurement units can be selected. Direct potential difference measurement method (calibration curve method) is adopted. More than 10 methods are incorporated, and user-defined methods are supported. 【Dissolved Oxygen】Supports air-saturated water or zero oxygen calibration. Equipped with automatic atmospheric pressure compensation. Manual salinity compensation function included. Pressure units can be selected.

  • Water quality testing

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Portable Water Quality Meter (pH) 'OSK 97MD310F-PH'

Portable Water Quality Meter (pH) 'OSK 97MD310F-PH'

This is a portable water quality meter that allows for accurate measurement of pH, electrical conductivity, ions, and dissolved oxygen using a large display and six-button operation.

- Large display screen with a clear 3.5-inch LCD. - Measurement modes can be selected from automatic reading, auto-hold, and interval measurement. - Accurate results can be obtained through automatic/manual temperature compensation. - Up to 500 measurement items can be saved (GLP compliant). - Measurement result data can be transferred to a PC or dedicated printer via USB. - Automatic power-off function effectively extends battery operating time. - Reset function allows you to return to factory default settings at any time. - Body with waterproof and dustproof rating of IP65. - 1 to 5 point calibration with standard solutions. - Compatible with standard solutions including NIST, DIN, and GB. - Automatic electrode diagnostics with pH slope and offset display.

  • Water quality testing

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Portable Water Quality Meter 'OSK 97MD310F-MA'

Portable Water Quality Meter 'OSK 97MD310F-MA'

This is a portable water quality meter that allows for accurate measurement of pH, electrical conductivity, and ions using a large display and six-button operation.

- Large display screen with a clear 3.5-inch LCD. - Measurement modes can be selected from automatic reading, auto-hold, and interval measurement. - Accurate results can be obtained through automatic/manual temperature compensation. - Up to 500 measurement items can be saved (GLP compliant). - Measurement result data can be transferred to a PC or dedicated printer via USB. - Automatic power-off function effectively extends battery operating time. - The reset function allows you to return to the factory default settings at any time. - The body is waterproof and dustproof with an IP65 rating. 【pH】1 to 5 point calibration with standard solutions. Compatible with standard solutions including NIST, DIN, and GB. Automatic electrode diagnostics with pH slope and offset display. 【Electrical Conductivity】1 to 3 point calibration with standard solutions. Configurable parameters for cell constant, temperature compensation coefficients, and TDS coefficients. Temperature compensation types (none, linear, pure water). 【Ion】1 to 5 point calibration. Measurement units can be selected, including μg/L, mg/L, g/L, mmol/L, pX, ppm, etc. Direct potential difference measurement method (calibration curve method) is adopted. More than 10 methods are built-in, and user-defined methods are supported.

  • Water quality testing

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Tabletop Water Quality Meter (pH Meter) 'OSK 97MD200E-PH'

Tabletop Water Quality Meter (pH Meter) 'OSK 97MD200E-PH'

This is a tabletop pH meter that allows for accurate measurement of pH, ORP, and temperature with a large 6-inch LCD display that offers good visibility.

- Large display screen with a highly visible 6.0-inch high-resolution LCD. - Measurement modes can be selected from automatic reading and auto-hold. - Accurate results can be obtained through manual temperature compensation. - Up to 50 measurement items can be saved. - The reset function allows you to return to the factory default settings at any time. - The body has an IP54 level waterproof and dustproof rating. - Calibration with 1 to 3 points using standard liquids is possible.

  • Water quality testing

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Tabletop Water Quality Meter (Electrical Conductivity Meter) 'OSK 97MD200E-EC'

Tabletop Water Quality Meter (Electrical Conductivity Meter) 'OSK 97MD200E-EC'

This is a tabletop electrical conductivity meter that allows for accurate measurement of electrical conductivity with a large 6-inch LCD display that offers good visibility.

- Large display screen with good visibility, featuring a 6.0-inch high-resolution LCD. - Measurement modes can be selected from automatic reading and auto-hold. - Accurate results can be obtained through automatic/manual temperature compensation. - Up to 50 measurement items can be saved. - The reset function allows you to return to the factory default settings at any time. - The body is rated IP54 for waterproof and dustproof protection. - One-point calibration with standard solution. - Cell constant is adjustable.

  • Water quality testing

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Tabletop Water Quality Meter (pH, ISE) 'OSK 97MD300F-ISE'

Tabletop Water Quality Meter (pH, ISE) 'OSK 97MD300F-ISE'

This is a tabletop pH and ion meter that allows for accurate measurement of pH, ORP, PX, and ions with a large display and seven-button operation.

- Large display screen with a 5.7-inch LCD for easy viewing. - Measurement modes can be selected from automatic reading, auto-hold, and interval measurement. - Accurate results can be obtained through automatic/manual temperature compensation. - Up to 500 measurement items can be saved (GLP compliant). - Standard USB or RS-232 port for data transfer to PC or dedicated printer. 【pH】 - 1 to 5 point calibration using standard solutions. - Compatible with standard solutions such as NIST, DIN, and GB. - Automatic electrode diagnostics with pH slope and offset display. 【Ion】 - 1 to 5 point calibration. - Measurement units can be selected, including μg/L, mg/L, g/L, mmol/L, pX, etc. - Direct potential difference measurement method (calibration curve method) is adopted. - More than 10 methods are incorporated, including F-, Cl-, Br-, I-, NO3-, BF4-, NH4+, K+, Na+, Ca2+, Cu2+, Pb2+, Ag+, and user-defined methods are supported.

  • Water quality testing

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Tabletop Water Quality Meter Multi-Type 'OSK 97MD300F-M'

Tabletop Water Quality Meter Multi-Type 'OSK 97MD300F-M'

This is a multi-type tabletop water quality meter that can accurately measure pH, electrical conductivity, ions, and dissolved oxygen using a large display and seven button operations.

- Large display screen with a 5.7-inch LCD for easy viewing. - Measurement modes can be selected from automatic reading, auto-hold, and interval measurement. - Accurate results can be obtained through automatic/manual temperature compensation. - Up to 500 measurement items can be saved (GLP compliant). - Standard USB or RS-232 port for data transfer to PC or dedicated printer. 【pH】 - 1 to 5 point calibration using standard solutions. - Compatible with standard solutions including NIST, DIN, and GB. - Automatic electrode diagnostics with pH slope and offset display. 【Electrical Conductivity】 - 1 to 3 point calibration using standard solutions. - Configurable parameters for cell constant, temperature compensation coefficient, and TDS coefficient. - Selectable temperature compensation types (none, linear, pure water). 【Ions】 - 1 to 5 point calibration. - Selectable measurement units. - Direct potential difference measurement method (calibration curve method) adopted. - Over 10 methods are built-in, and user-defined methods are supported. 【Dissolved Oxygen】 - Supports air-saturated water or zero oxygen calibration. - Equipped with automatic barometric pressure compensation. - Pressure units can be selected, including kPa, mbar, Torr, and Atm.

  • Water quality testing

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Portable 1ch Multi Water Quality Meter MD12M42-DP100AT

Portable 1ch Multi Water Quality Meter MD12M42-DP100AT

Portable 1ch Multi Water Quality Meter (Main Unit Only) / Model Number MD12M42-DP100AT

Measurement items: pH, ORP, electrical conductivity, electrical resistivity Application fields: Salinity, TDS (total dissolved solids), optical dissolved oxygen

  • 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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Compact pH water quality meter / Model number M77LQT-PH11BH

Compact pH water quality meter / Model number M77LQT-PH11BH

This is a pH meter designed for ease of use, capable of measuring from approximately 0.1 mL.

Even though it's small, it adopts the same principle as laboratory glass electrodes. Since it's a flat sensor, you can simply drop the sample without needing a beaker. You can also measure directly by scooping from a river.

  • Stainless steel container

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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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AQUAS MAX Multi-parameter Water Quality Meter

AQUAS MAX Multi-parameter Water Quality Meter

One sensor can measure up to seven types of water quality.

■ Plug-and-play sensor port, automatic detection, multiple connected water quality analyzers ■ Ideal for groundwater, well, mine, and sewage monitoring ■ Automatic cleaning wiper with automatic contamination prevention feature for easy maintenance ■ Ultra-low power consumption, perfect for outdoor use ■ All-in-one compact housing, built-in transmitter, and sensor ■ Kevlar-reinforced cable with a tensile strength of 1500N ■ Surge protection for power supply and RS485 communication ■ Standard Modbus RTU protocol, direct connection to PLC and HMI ■ Onboard memory allows users to easily calibrate and set sensors in the lab, ready for deployment in various field locations ■ Data monitoring, calibration, setting, and diagnostics via AQCFG software tool

  • Analytical Equipment and Devices
  • Other measurement, recording and measuring instruments
  • Counting Machine

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