Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
31～60 item / All 69 items
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.
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.
![[Information] About pH](https://image.mono.ipros.com/public/product/image/be2/2000543413/IPROS79784540513783980099.png?w=280&h=280)
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.
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.
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.
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.
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.
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.
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.
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.
Reliable waterproof structure for field measurements
High-functioning water quality meter with simultaneous display of dissolved oxygen and pH on two channels.
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.
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.
Recommended for those who want to measure pH values simply and smartly.
Easy to hold, this compact and slim type is useful for simple water quality monitoring. It also features a data memory function and is utilized for managing pH levels at water sampling treatment facilities. *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.
Handheld type, ideal for simple pH measurement on-site.
The measurement range is pH 0.00 to 14.00, and temperature can also be displayed simultaneously. It has a memory function, allowing for smooth continuous measurements at multiple locations. *Note: It does not support PC output.* *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote from "Contact Us." Feel free to do so.*
Designed to withstand high water pressure and tension, enabling depth-specific distribution measurements.
A portable pH meter for measuring the pH of lakes, rivers, groundwater, and coastal waters. It features a waterproof structure with a built-in memory function capable of recording up to 10,000 data points (time + measurement data) and uses a large, highly visible LCD display.
● The price and body are a perfect fit ● Small body size of 48x48, palm-sized ● Ideal for monitoring wastewater processes in factories and similar settings
● The electrode lead wire can be selected in length according to the customer's installation environment, allowing for smooth wiring installation work on-site. (Available in 10M, 20M, and 50M) ● The electrode (detector) and lead wire use a highly waterproof connector connection method, so there is no need for the cumbersome task of re-laying the lead wire when replacing the electrode (detector). ● A cover to protect the electrode and standard pHP powder reagent are included as standard.
This is a pH meter consisting of a converter connected to a computer with a USB interface and a glass electrode, ideal for experiments in the laboratory.
This is a measuring device born from the entirely new idea of connecting to a computer via USB. With the included dedicated application, it can be utilized as a high-function measuring device from the very day you acquire it. The measured data can be saved to the computer's HDD or memory card, making it easy to utilize the data for report creation and other purposes. It is compact and lightweight, powered by USB bus power, allowing it to be used for batch measurements or mobile measurements outdoors when combined with a laptop, etc. The included YUSB series dedicated application can control up to 12 YUSB series devices with a single computer, making it applicable as a bulk logging system for various measurement data. Additionally, if customers who purchase the product wish to build their own original applications, we provide a programming guide free of charge as construction material. By developing user applications, it can also be used for integration into your products.
A new professional pH meter that can be used as routine work in the lab and can be detached for outdoor use.
"Features" ● Usable in places without an outlet thanks to battery-powered options ● Can be charged from a car's cigarette socket using an adapter ● Can record two pH values simultaneously and displays the sample temperature in addition to the measurements All metronome devices come with a "3-year warranty" Accessories have a "10-year supply guarantee" after production ends, so you can use them with peace of mind.
This is a compact, lightweight, and affordable digital pH meter developed with an emphasis on ease of use.
The KM2100PH(ORP) model is a compact, inexpensive, and lightweight panel-mounted digital display pH (ORP) meter developed with an emphasis on ease of use. The panel size is DIN 96×96, which does not take up much installation space, and its depth is only 116mm, allowing for easy installation in commercially available control panels. 【Features】 ○ DIN 96 square panel mount ○ ON/OFF height adjustment ○ 4-20mA output ○ The output contacts use high-capacity relays, enabling the operation of pumps and solenoid valves ○ The LED is large and high-performance For more details, please contact us or download the catalog.
Can be used for various measurements with a rich variety of pH electrodes. Measurements can be taken quickly and with high precision.
The "CL-9D02" is a versatile digital pH/mV meter that pursues high performance and ease of use. It can be used for various measurements with a wide range of pH electrodes. Additionally, it allows for quick measurements with a one-touch push-button switch, and external output is also possible. Despite being a product with high precision, stability, and reliability, it is lightweight and low-cost. 【Features】 ■ Can be used for various measurements with a wide range of pH electrodes ■ Quick measurements with a one-touch push-button switch ■ High precision with excellent stability and reliability ■ External output available ■ Lightweight and low-cost *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Signs of corrosion appeared on the tubes of the turbo chiller heat exchanger.](https://image.mono.ipros.com/public/product/image/7f8/2000505407/IPROS42099877038543005892.png?w=280&h=280)
An example of using a pH meter for cooling water management combined with concentrated management of electrical conductivity.
There was a request to implement cooling water quality management because signs of corrosion (green rust) were observed in the tubes of the turbo chiller heat exchanger introduced the year before. As a result, our company decided to manage the cooling water, but subsequent water quality analysis revealed that the pH level of the cooling water was not in compliance with discharge regulations. As a countermeasure, we proposed adding cooling water management using a pH meter for the management of electrical conductivity concentration. This not only helps prevent corrosion of the tubes with water treatment agents but also ensures compliance with discharge regulations through the pH meter, which was well received. 【Case Overview】 ■ Issue - Signs of corrosion (green rust) observed in the tubes of the turbo chiller heat exchanger introduced the previous year. ■ Solution - Proposed adding cooling water management using a pH meter for the management of electrical conductivity concentration. *For more details, please refer to the PDF document or feel free to contact us.
![Soil Direct pH Meter "HI99121N" [Rental]](https://image.mono.ipros.com/public/product/image/fa8/2000486416/IPROS35021420473102737243.jpeg?w=280&h=280)
Daily waterproof portable pH meter. It can be directly inserted into the soil for measurement.
■Measurement range: -2.00 to 16.00 pH ■Resolution: 0.01 pH
Energy-saving and waterproof design, ideal for field measurements.
High-function 2-channel model with simultaneous display of electrical conductivity and pH. Ideal for field measurements with energy-saving and waterproof design. Equipped with a memory function for 1000 data points. Automatic memory at regular intervals is also possible. Excellent expandability, allowing connection to computers, external printers, and recorders. Comprehensive validation support features.
3 drops, measurement completed in 3 seconds. Quick and accurate pH measurement at contamination investigation sites.
In the field of environmental research, rapidly and accurately measuring the pH of soil and water quality is essential for understanding contamination conditions. Particularly in extensive contamination surveys, speed and simplicity of measurement are required. Traditional pH meters can take time to measure, potentially reducing work efficiency in the field. The PAL-pH allows for measurements to be completed in just 3 drops and 3 seconds, enabling rapid pH measurement and contributing to the efficiency of investigations. 【Usage Scenarios】 - Water quality surveys of rivers and lakes - Soil contamination investigations - pH management of factory wastewater - Water quality analysis in research institutions 【Benefits of Implementation】 - Reduction in survey time due to rapid pH measurement - Easy pH measurement in the field - Accurate understanding of contamination conditions through precise data collection
3 drops, measurement completed in 3 seconds. Supporting rapid pH measurement from research to manufacturing sites.
In chemical industry process management, pH measurement is crucial for maintaining consistent product quality. Accurate pH measurement is essential, especially for evaluating the progress of reactions and the stability of products. However, traditional pH meters can take time to measure, potentially hindering quick responses on-site. The PAL-pH completes measurements in just 3 drops and 3 seconds, streamlining pH measurement in process management and supporting rapid decision-making. 【Usage Scenarios】 - pH monitoring on the production line - Sample measurement in quality control departments - pH adjustment in research and development 【Benefits of Implementation】 - Improved work efficiency due to reduced measurement time - Strengthened quality control through rapid data collection - Early detection of anomalies with easy on-site pH measurement
3 drops, measured in 3 seconds. Quickly and accurately manage pool water quality.
In pool water quality management, measuring the pH value is essential for maintaining proper water quality. The appropriate pH value is important for ensuring swimmer safety and maximizing disinfection effectiveness. Traditional pH meters have challenges such as taking time and being cumbersome for measurements. The PAL-pH completes measurements in 3 drops and 3 seconds, allowing for quick assessment of pool water quality and enabling appropriate responses. 【Usage Scenarios】 - Pool water quality management - Water quality testing 【Benefits of Implementation】 - Increased efficiency in water quality management through rapid pH measurement - Ensuring swimmer safety - Optimization of disinfection effectiveness
Measure the pH of the spring water in 3 drops and 3 seconds. Supports quality control of hot springs.
In managing the water quality of hot spring facilities, accurate measurement of pH levels is crucial. The pH level is an important indicator that affects the efficacy and safety of the hot spring, requiring proper management. However, traditional pH meters have posed challenges due to the time-consuming and cumbersome measurement process. The PAL-pH is designed to enable quick and easy pH measurement for water quality management in hot springs. 【Usage Scenarios】 - Checking the water quality of hot springs - Managing the pH of bath water - Measuring pH in hot spring analysis 【Benefits of Implementation】 - Improved operational efficiency through rapid pH measurement - Stabilization of water quality through accurate pH measurement - Simplification of measurement due to user-friendly operation
Measurement completed in 3 drops and 3 seconds. Quickly supports pH measurement for dialysis fluid management.
In the field of dialysis medical care, managing the pH of dialysis fluid is extremely important to ensure patient safety. Even slight fluctuations in pH levels can have serious effects on a patient's condition, making accurate pH measurement essential. PAL-pH enables rapid and precise pH measurement with just three drops of sample and a three-second measurement time. 【Usage Scenarios】 - pH measurement of dialysis fluid - Water quality management in dialysis centers - pH measurement in medical settings 【Benefits of Implementation】 - Improved operational efficiency through rapid pH measurement - Ensured patient safety through accurate pH measurement - Maintenance of cleanliness due to IP65 waterproof performance
Measurement completed in 3 seconds with 3 drops. Supporting the efficiency of research.
pH measurement in research institutions is essential for ensuring the reproducibility and accuracy of experiments. Particularly in situations where minute samples and rapid measurements are required, the efficiency and accuracy of measurements become crucial. The PAL-pH achieves measurement with just 0.6 mL of sample volume in approximately 3 seconds. This contributes to the efficiency and accuracy of experiments. 【Usage Scenarios】 - pH measurement of cell culture media - pH measurement of aqueous solutions - pH check of reagents 【Benefits of Implementation】 - Reduction in measurement time - Decrease in sample volume - Increased efficiency of experiments - Improved reliability of data
