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pH Meter Product List and Ranking from 26 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

pH Meter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 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. タクミナ Osaka//Industrial Machinery
  3. レックス Hyogo//Testing, Analysis and Measurement
  4. 4 シロ産業 Osaka//Industrial Electrical Equipment
  5. 5 ニッシン産業 Osaka//others
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pH Meter Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. pH Meter "Excellent Measurement and Control with Abundant Features! Panel-Mount Type and Field Type" タクミナ
  2. Introduction of features of pH meters for process (industrial) use. 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. [Information] About pH 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 Portable pH meter HM-30P 姫島陽介 株式会社アスコム
  5. 4 [Case Study] Signs of corrosion appeared on the tubes of the turbo chiller heat exchanger. 日本水処理工業 本社

pH Meter Product List

31～45 item / All 58 items

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Completely waterproof soil pH meter / Model number ME1MW-2144EM

Completely waterproof soil pH meter / Model number ME1MW-2144EM

The ME1MW-2144EM features a stainless steel guard piercing pH electrode, allowing for easy insertion into the soil to measure soil pH and temperature.

It is ideal for use outdoors where water and humidity are high due to its completely waterproof structure. The ME1MW-2144EM has built-in Bluetooth functionality, allowing it to transfer data to smartphones and mobile devices at specified intervals, and it can save up to 1000 data points in Excel format.

  • Stainless steel container

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Penetrating waterproof pH meter / Model number ME1MW-2141EM

Penetrating waterproof pH meter / Model number ME1MW-2141EM

The ME1MW-2141EM features a piercing pH electrode, is easy to use, and measures pH and temperature simultaneously.

It is ideal for use in environments with high water and humidity due to its completely waterproof structure. The ME1MW-2141EM has built-in Bluetooth functionality, allowing it to transfer data to smartphones and mobile devices at specified intervals. It can transfer up to 1000 data points and save them in Excel format.

  • Stainless steel container

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Standard Type Wine pH Meter MF2PH-WN1111DH

Standard Type Wine pH Meter MF2PH-WN1111DH

The MF2PH-WN1111DH is a waterproof portable pH/°C meter equipped with a pH electrode for wine.

Sleeve-type pH electrodes minimize wear and deterioration of the pH electrode caused by clogging or contamination of the liquid junction. Calibration is performed at pH 7.01 (or pH 6.86) and pH 3.00, making it a highly reliable device suitable for measuring the pH of wine.

  • Stainless steel container

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Milk pH Meter Standard Type MF2PH-ML1162DH

Milk pH Meter Standard Type MF2PH-ML1162DH

This is a waterproof portable pH/°C meter specifically designed for measuring the pH of milk.

The pH electrode that can withstand temperatures up to 80℃ has a spherical tip (made of glass) that increases the surface area in contact with the sample. The higher model of MF2PH-ML1162DH, the "MF2PH-ML1162PH," is a professional type with even more advanced features, making it a highly reliable device for quality control of milk.

  • Stainless steel container

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[Information] About pH

[Information] About pH

To achieve highly accurate pH measurements, it is essential to keep the generation of liquid junction potential low.

When measuring pH, if you calibrate the pH meter with a pH standard solution whose pH value is already known, you can directly determine the pH value from the electromotive force generated in response to the pH. This document provides detailed information about pH, including pH measurement methods, glass electrodes and reference electrodes, as well as the types and characteristics of pH electrodes. Additionally, we also introduce the oxidation-reduction potential, so please take a look at that as well. 【Contents】 <About pH> ■ pH measurement methods ■ Glass electrodes and reference electrodes ■ Temperature compensation electrodes ■ pH combination electrodes ■ pH standard solutions ■ Types and characteristics of pH electrodes *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • others

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Introduction of features of pH meters for process (industrial) use.

Introduction of features of pH meters for process (industrial) use.

We utilize it for water treatment for sewage, wastewater treatment for public water bodies and factories, and quality control of manufacturing equipment for production online.

We introduce the features of the pH meter for processes (industrial use) from Toa DKK. <Adoption of Glass pH Electrode> pH is continuously measured using the glass electrode method, allowing for constant control or monitoring of pH. <Conversion of Water Quality Meter Measurement Range to Current Signal for Transmission> It has output for measurement value signals (DC 4-20mA) and control/alarm (ON-OFF contacts). <Ruggedness> Determining the material according to the installation location is crucial. The converter uses robust materials, and the detector holder can be selected based on the customer's site requirements. <Composed of More Than Three Models> The system is composed of more than three models, including the converter (display), detector (electrode holder), and auxiliary equipment, with automatic cleaners added in wastewater treatment facilities. It is important to select the most suitable models for each site and enhance the system (see image). Toa DKK offers a diverse lineup including converters (displays), detectors (electrode holders), cleaners, and auxiliary equipment. *For more details, please refer to the PDF document or feel free to contact us.

  • プロセスpH計の特長01.png
  • プロセスpH計の特長02.png
  • ｐH計システム構成例.png
  • pH meter

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Waterproof pocket pH meter (fully waterproof type)

Waterproof pocket pH meter (fully waterproof type)

It is a pH meter that can be safely submerged in water.

The pH Tester 10 performs up to 3-point calibration using separately sold pH standard solutions, ensuring accuracy across the entire measurement range. The measurement values are displayed digitally on a large screen. It is a low-cost pH meter in a pen shape that is easy for anyone to operate. The electrode can be easily replaced with a one-touch mechanism. It features automatic calibration solution recognition, hold, and automatic shut-off functions.

  • Other measurement, recording and measuring instruments
  • Analytical Equipment and Devices
  • Other environmental equipment

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Tabletop pH meter 'SK-650PH (indicator only)'

Tabletop pH meter 'SK-650PH (indicator only)'

Calibration support! It is equipped with a variety of features such as stable display function and automatic temperature compensation function.

The "SK-650PH" is a tabletop pH meter equipped with a sensor arm, making continuous measurements easy. Sensors suitable for various applications and purposes can be selected, including the "PHP-31," "640S-1," and "640S-T" (optional). In addition to determining the need for sensor replacement through the pH sensor sensitivity display function, it can also simultaneously display measurement values along with the date and time. 【Features】 ■ Sensors can be selected according to applications and purposes (optional) ■ Easy continuous measurement with a sensor arm ■ 3-point calibration function (pH 4.01, pH 6.86, pH 10.01 or pH 9.18) ■ Rich features (indication stability display function, automatic temperature compensation function, memory function, etc.) *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic measuring instruments
  • Other measurement, recording and measuring instruments

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Pen-type pH meter (integrated sensor) 'SK-670PH'

Pen-type pH meter (integrated sensor) 'SK-670PH'

Waterproof standard compliant with JIS C 0920 IPX4! It can be directly inserted into containers with small openings, such as flasks, for measurement.

The "SK-670PH" is a sensor-integrated pen-type pH meter. Due to its elongated sensor shape of φ12×L115mm, it can be directly inserted into containers with small openings, such as flasks, for measurement. It complies with waterproof standard JIS C 0920 IPX4, allowing operation even with wet hands. 【Features】 ■ Elongated sensor shape of φ12×L115mm ■ Can be directly inserted into containers with small openings, such as flasks, for measurement ■ 3-point calibration function (pH4.01, pH6.86, pH10.01) ■ Hold function and auto power-off function ■ Automatic temperature compensation (ATC function) *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic measuring instruments
  • Other measurement, recording and measuring instruments

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Pen-type pH meter (sensor exchangeable) 'SK-660PH'

Pen-type pH meter (sensor exchangeable) 'SK-660PH'

Operable even with wet hands! Equipped with numerous features such as sensor sensitivity display function and stable display function.

The "SK-660PH" is a pen-type pH meter with a replaceable sensor. It complies with waterproof standard JIS C 0920 IPX5, allowing operation even with wet hands. In addition to a 3-point calibration function (pH 4.01, pH 6.86, pH 10.01 or pH 9.18), it is equipped with numerous features such as sensor sensitivity display and stability indication. 【Features】 ■ Automatic Temperature Compensation (ATC) function ■ Complies with waterproof standard JIS C 0920 IPX5 ■ 3-point calibration function (pH 4.01, pH 6.86, pH 10.01 or pH 9.18) ■ Sensor sensitivity display function, stability indication function, auto power-off function, hold function *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic measuring instruments
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Pocket-type pH meter (integrated sensor) 'SK-630PH'

Pocket-type pH meter (integrated sensor) 'SK-630PH'

Equipped with hold function and auto power-off function! Complies with waterproof standard JIS C 0920 IPX4!

The "SK-630PH" is a pocket-type pH meter with an integrated sensor. It features a 3-point calibration function (pH 4.01, pH 6.86, pH 10.01). It is equipped with a hold function and an auto power-off function. It complies with waterproof standard JIS C 0920 IPX4, allowing operation even with wet hands. Please feel free to contact us if you have any inquiries. 【Features】 ■ 3-point calibration function (pH 4.01, pH 6.86, pH 10.01) ■ Usable with wet hands ■ Automatic temperature compensation (ATC) function (SK-631PH/SK-632PH) *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic measuring instruments
  • Other measurement, recording and measuring instruments

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Pen-type pH meter (sensor exchangeable) 'SK-610PH-II'

Pen-type pH meter (sensor exchangeable) 'SK-610PH-II'

Sensor replacement is possible! Complies with waterproof standard JIS C 0920 IPX4, allowing operation even with wet hands.

The "SK-610PH-II" is a sensor-replaceable pen-type pH meter. It complies with waterproof standard JIS C 0920 IPX4, allowing operation even with wet hands. Additionally, it is equipped with a hold function, auto power-off function, and automatic temperature compensation (ATC) function. Please feel free to contact us if you have any inquiries. 【Features】 ■ 3-point calibration function (pH 4.01, pH 6.86, pH 10.01) ■ Hold function, auto power-off function ■ Automatic temperature compensation (ATC) function *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic measuring instruments
  • Other measurement, recording and measuring instruments

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Portable Dissolved Oxygen and pH Meter DM-32P Rental

Portable Dissolved Oxygen and pH Meter DM-32P Rental

Reliable waterproof structure for field measurements

High-functioning water quality meter with simultaneous display of dissolved oxygen and pH on two channels.

  • Other process controls

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Soil pH meter PRN-41+EL6550-E Rental

Soil pH meter PRN-41+EL6550-E Rental

Equipped with data memory function, capable of storing memory for up to 100 locations!

The soil pH meter PRN-41+EL6550-E is equipped with a data memory function that can store data for up to 100 locations. Additionally, it comes standard with RS232C output for external connectivity. 【Features】 ○ The electrode is a combination pH electrode with a glass electrode chip, reference electrode, and temperature sensor integrated into a non-refillable internal liquid type. ○ Temperature is displayed simultaneously with the measurement. ○ The glass electrode chip is replaceable, allowing for easy replacement of the screw-in chip if it deteriorates or breaks. ○ It has an electrode judgment function that displays 'Sensitivity Abnormal' when the electrode's characteristics exceed the usage limit or when the sensing membrane is damaged and the characteristics deteriorate. For more details, please contact us.

  • Rental/lease

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Explosion-proof portable pH meter Portavo904XMulti rental

Explosion-proof portable pH meter Portavo904XMulti rental

It has high waterproof and dustproof features, making it suitable for various fields both indoors and outdoors!

The "Portavo 904X Multi" is a portable pH meter with high waterproof and dustproof capabilities (IP66/67), and it excels in shock resistance and chemical resistance. It features a Quiver (sensor protection tube) on the side of the main unit. This not only protects the sensor from shocks but also has a structure that prevents leakage even when filled with storage solution. Additionally, it comes with connection software (Paraly SW112) for linking the Portavo to a computer. Sensor management can be easily done on your personal computer. 【Features】 ■ Waterproof and dustproof ■ Sensor protection tube ■ The hook on the back of the main unit can be extended for use while hanging ■ PC connection software ■ Various storage trigger settings available *For more details, please refer to the PDF document or feel free to contact us.

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