Turtle Tough Pty Ltd.
Triplett Test Equipment & Tools.
TOP Cloud-agri
Sper Scientific Ltd
Shinwa Rules Co., Ltd.
Shen Zhen YIERYI Technology Co., Ltd
Royal Brinkman
Panomex Inc.
Omegasonics
NANBEI
Milwaukee Instruments, Inc.
Mettler-Toledo

23 Digital pH Meter Manufacturers in 2024

This section provides an overview for digital ph meters as well as their applications and principles. Also, please take a look at the list of 23 digital ph meter manufacturers and their company rankings. Here are the top-ranked digital ph meter companies as of March, 2024: 1.Devar Inc., 2.Mettler-Toledo, 3.Turtle Tough Pty Ltd..

Table of Contents

List of 23 Digital pH Meter Manufacturers

*Including some distributors, etc.

Sort by Features

  • Default
  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

Sort by Area

  • United States of America
  • Australia
  • China
  • Germany
  • India
  • Japan
  • Republic of Korea
    • Sper Scientific Ltd
      • United States of America Address: 8281 E. Evans Rd., Suite #103 Scottsdale, Arizona, United States of America

      Manufacturer Overview

      Sper Scientific Ltd. was founded in 1982 and is based in Scottsdale, Arizona, USA, as a manufacturer of environmental measurement instruments. The product portfolio of the company comprises Bluetooth anemometers, weather ball barometers, multi IAQ monitors, Bluetooth hygrometers, and portable handheld vibration meters. The products provide real-time weather data, monitor indoor air quality, regulate humidity in HVAC systems, and diagnose vibration-related issues in machinery. The company serves various industries, such as food and beverage, building inspection, industrial hygiene, oil and gas, and laboratories.

    • Apera Instruments, LLC
      • United States of America Address: 6656 Busch Blvd, Columbus, Ohio, United States of America

      Manufacturer Overview

      Apera Instruments, LLC, founded in 1991 and headquartered in Columbus, Ohio, USA, is a manufacturer of electrochemical sensors and instruments. The company specializes in making meters and sensors for a wide range of parameters such as pH, conductivity, TDS (Total Dissolved Solids), salinity, ORP (Oxidation-Reduction potential), DO (Dissolved Oxygen), turbidity, and ISE (Ion-Selective electrodes). It boasts ISO 9001 and CE certifications for optimal quality and precision in its products. Its offerings provide accurate measurements, making them indispensable tools for professionals in various industries, including water quality analysis, environmental monitoring, laboratory research, and food and beverage production.

    • Milwaukee Instruments, Inc.
      • United States of America Address: 2950 Business Park Drive, Rocky Mount, North Carolina, United States of America

      Manufacturer Overview

      Milwaukee Instruments, Inc. is a manufacturer of precision instrumentation and equipment for water analysis that was founded in 1989 and is headquartered in Rocky Mount, North Carolina, USA. The company's products encompass a range of analytical instruments including pH meters, EC meters, and refractometers. These instruments find applications in various sectors like agriculture, environmental monitoring, and aquaculture. Milwaukee Instruments also offers calibration, maintenance, and technical support services to ensure accurate measurements for its customers.

    • Jenco Instruments
      • United States of America Address: 7968 Arjons Dr C, San Diego, California, United States of America

      Manufacturer Overview

      Jenco Instruments, founded in 1973 in San Diego, California, USA is a manufacturer of water quality meters and digital portable pH meters. Its product range includes stationary meters designed for measuring one or multiple parameters, which can be paired with specific electrodes tailored for various functions, including ion-selective electrodes (ISE) for ion measurement. These instruments find applications in environmental research for monitoring water quality as well as in fields such as life sciences, medical research, pharmaceuticals, and laboratory work. The company offers the EC 115B Bluetooth device, designed for measuring visibility and temperature, which conveniently displays calibration data and history.

    • Devar Inc.
      • United States of America Address: 706 Bostwick Avenue Bridgeport, Connecticut, United States of America

      Manufacturer Overview

      Devar Inc, established in 1961 and headquartered in Bridgeport, Connecticut, USA, is a manufacturer of instruments for monitoring, control, and data acquisition. The company specializes in producing a comprehensive range of products, including temperature sensors, pressure transmitters, flow meters, and level sensors. It holds ISO 9001 certification for optimal quality standards in its manufacturing processes, and the products offer precise and stable measurements, resulting in improved process efficiency and safety. It primarily serves the water and wastewater industries, providing essential instrumentation solutions for monitoring and controlling various parameters critical to water treatment and management.

    • Omegasonics
      • United States of America Address: 330 E. Easy Street, Suite A Simi Valley, California, United States of America

      Manufacturer Overview

      Omegasonics, established in 1996 and based in Simi Valley, California, USA, is a manufacturer of industrial and commercial ultrasonic cleaners. The company offers various ultrasonic cleaning equipment, including tabletop ultrasonic cleaners, benchtop ultrasonic cleaners, and industrial ultrasonic cleaning tanks. It holds ISO 9001:2015 certification for producing advanced cleaning solutions, and its ultrasonic cleaners provide numerous benefits, such as efficient and thorough cleaning, reduced labor costs, sustainable cleaning solutions, and the ability to clean complex and delicate parts effectively. It serves numerous industries, including automotive, aerospace, electronics, medical, and firearms manufacturing, where precision cleaning and contamination control are essential.

    • Hanna Instruments, Inc.
      • United States of America Address: 584 Park E Dr, Woonsocket, Rhode Island, United States of America

      Company Overview

      Hanna Instruments, Inc., established in 1978 and based in Woonsocket, RI, USA, is a manufacturer and supplier of scientific products. The company products are utilized in the examination of several sectors, including waste water, hydroponics, food and beverage, and laboratories. With the release of the pHep (pH Electronic Paper) pH tester, Hanna completely changed the field of pH testing. The company production facilities have ISO 9001:2000 certification, and all products adhere to international standards.

    • Triplett Test Equipment & Tools.
      • United States of America Address: 850 Perimeter Rd, Manchester, New Hampshire, United States of America

      Company Overview

      Triplett Test Equipment & Tools was established in 1901 and is headquartered in Bluffton, Ohio. The company is a manufacturer and distributor of electrical test equipment and tools. Triplett's product range includes digital multimeters, oscilloscopes, power quality analyzers, and a multiple other test equipment. The company's products are used by a wide range of customers, including electricians, engineers, and technicians. The company's products are also backed by a world-class warranty and are supported by a team of experienced engineers and technicians.

    • Line Seiki Co.,Ltd.
      • Japan Address: 37-7 Chuo-cho, 2-Chome, Meguro-ku, Tokyo, Japan

      Manufacturer Overview

      Line Seiki, a manufacturer of counters and test measuring instruments based in Tokyo, Japan, was founded in 1949. The company offers products such as limit switches, rotary encoders, tachometers, electronic counters, and measuring devices. The firm runs a solutions division where it provides length, counting, control, and IOT measures. The goods are included in pumps, billiard tables, roller shutters, copy machines, and vending machines. The business runs a design, development, and manufacturing-integrated production process for the products.

    • ATAGO CO.,LTD.
      • Japan Address: The Front Tower Shiba Koen, 23rd Floor 2-6-3 Shiba-koen, Minato-ku, Tokyo, Japan

      Manufacturer Overview

      Atago Co., Ltd., established in 1940 and headquartered in Tokyo, Japan, is a manufacturer that specializes in the development and manufacturing of refractometers. The company’s product line includes pocket refractometer, digital hand held pocket refractometer, and Starr X Series. It also offers PAL-2, PEN Urine S, PAL-UREA, and PAL-1 BLT. Its refractometers are designed to be easy to use, even for individuals who are not familiar with refractometers. The company has achieved has achieved the Hazard Analysis and Critical Control Point certification. Its refractometers can be used in various industries, including food and beverage, medical, cosmetics, and chemicals.

    • Shinwa Rules Co., Ltd.
      • Japan Address: 3481 Koike, Tsubame, Niigata, Japan

      Manufacturer Overview

      Shinwa Rules Co. was founded in Niigata, Japan, in 1971. Shinwa Rules Co. develops a variety of measuring products including calipers, thermometers, hygrometers, laser optical apparatuses, and sheet heating elements. Above these, Shinwa develops metallic rulers and squares. Additionally, Shinwa operates as an OEM supplier for special calibrations and machine tools, special surface fabrication, and etching on metallic parts.

    • HORIBA
      • Japan Address: 2Miyanohigashi, Kisshoin, Minami-ku, Kyoto, Japan

      Manufacturer Overview

      HORIBA RADIO LABORATORY was established in Japan in 1945 and has spent the last three-quarters of a century growing as an R&D company and engaged in international operations. HORIBA Scientific offers 200 years of experience developing high-performance scientific instruments and analytical solutions. The HORIBA Group of worldwide companies provides an extensive array of instruments and systems for applications ranging from automotive R&D, process and environmental monitoring, in-vitro medical diagnostics, semiconductor manufacturing, and metrology to a broad range of scientific R&D and QC measurements. Operating in Asia, Europe, and North and South America, HORIBA scientific develops solutions that go beyond just products.

    • Turtle Tough Pty Ltd.
      • Australia Address: 12, 634-644 Mitcham Rd, Vermont, Victoria, Australia

      Manufacturer Overview

      Turtle Tough Pty Ltd., founded in 1994 and headquartered in Victoria, Queensland, Australia, is a manufacturer of industrial liquid sensors. The company specializes in producing a broad range of liquid measurement sensors, including pH sensors, ORP (Oxidation-Reduction Potential) sensors, conductivity sensors, and turbidity sensors, used for robust quality and precision. It maintains ISO 9001 certification for producing advanced-quality, stable sensors that offer numerous benefits, such as extended lifespan, resistance to harsh environments, and minimal maintenance requirements, ensuring cost-effective and efficient operations. Its sensors find applications across various industries, including mining, water treatment, chemical processing, and environmental monitoring.

    • Mettler-Toledo
      • Germany Address: Ockerweg 3, Giessen, Germany

      Manufacturer Overview

      Mettler Toledo was incorporated in 1945 in Toledo, Ohio, and is today headquartered in Greifensee, Switzerland. Mettler Toledo is a manufacturer of various analytical instruments for use in laboratories, industrial and manufacturing, and food retailing applications to customers globally. Mettler Toledo offers many products across product lines for uses such as product inspection, process analytics, jewelry scales, moisture analyzers, and software for laboratory weighing. Mettler Toledo also offers numerous accessories such as density kits, hands-free accessories, weighing tables, and weight accessories.

    • TOP Cloud-agri

      Manufacturer Overview

      TOP Cloud-agri, founded in 2008 and based in Hangzhou, Zhejiang Province of China, is a manufacturer and designer of agriculture testing instruments. The company produces products such as weather monitor instruments, food safety instruments, flour and oil testing instruments, and general lab equipment. All the testing instruments made by the company are used in seed breeding, cleaning, storage, and water quality detection. The company holds 14 national invention patents, 20 appearance patents, 57 utility model patents, and 70 software copyrights with ISO 9 0 0 1, ISO 1 4 0 0 1, and ISO 4 5 0 0 1 certificates.

    • Royal Brinkman

      Manufacturer Overview

      Royal Brinkman, established in 1885 and based in Brinkman, Canada, is a manufacturer of the products used in horticultural practices. The company supplies products, including monopotassium phosphate RB, Rosa Flor liqs, Georgia spraying trolleys, and Brinkman grafting clips. The products are used in crop protection, disinfection, crop care, crop rotation, and technical projects. The company has partners like Moleaer in Mexico who deliver and support Moleaer's nanobubble generators and products to high-tech greenhouse growers in Mexico.

    • Jinan Runjie Electronic Technology Co., Ltd.
      • Jinan Runjie Electronic Technology Co., Ltd.
        PH Meter

      • China Address: B1807 Shengjing Square, Bajianpu Road, Lixia District, Jinan City, Shandong Province, China
    • Panomex Inc.
      • India Address: 301, 3rd Floor, Vardhman Capital Mall, LSC-10, Sindhora Kalan, Nr. Shakti Nagar, New Delhi, India

      Company Overview

      Panomex Inc., an established manufacturing company based in India with more than 15 years of experience, specializes in a wide range of industrial and scientific instruments. Their product portfolio includes digital moisture meters, gas detectors, ultrasonic thickness gauges, and more. The company also continues to deliver advanced solutions to a wide range industries, and owns manufacturing unit equipping with research and development lab, with an engineering team with sound experience in meteorology. They offer products to both Indian market and export to overseas mainly in Asia, Africa and Middle East countries.

    • Machine Control System
      • India Address: H. No. 146, Tirkha Colony,, Ballabhgarh Faridabad, Haryana, India

      Distributor Overview

      Machine Control System., founded in India, is a supplier of electronic digital meters for control panels. The company's product portfolio includes a variety of digital meters such as voltage meters, current meters, frequency meters, and more, designed for easy integration into control panels and energy meters for accurate measurement of power consumption, helping industries monitor and optimize energy usage. It also provides technical support and assistance to ensure the successful integration and operation of our electronic digital meters.

Digital pH Meter Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the digital ph meter page as of March 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

  1. Mettler-Toledo: 16,200
  2. HORIBA: 8,205
  3. ATAGO CO.,LTD.: 310

Newly Established Company

  1. Shen Zhen YIERYI Technology Co., Ltd: 2012 (12 years ago)
  2. Omegasonics: 1996 (28 years ago)
  3. Apera Instruments, LLC: 1991 (33 years ago)

Company with a History

  1. Triplett Test Equipment & Tools.: 1904 (120 years ago)
  2. ATAGO CO.,LTD.: 1940 (84 years ago)
  3. Mettler-Toledo: 1945 (79 years ago)

Digital pH Meter Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Digital pH Meter Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 8 38.1%
Japan Japan 4 19.0%
India India 3 14.3%
China China 3 14.3%
Australia Australia 1 4.8%
Germany Germany 1 4.8%
Republic of Korea Republic of Korea 1 4.8%

List of Digital pH Meter Products

42 products are listed.

Custom Co., Ltd.

AQUA Qualis Series Waterproof PH Type Bundle Model 06 PHB-1006PE

■ Approximately fine type sensor with a tip of about φ 3.3 mm x about 40 mm in length. Not only is it easy to insert into narrow places, but also s...

Price (without tax)

$ 435.60〜

1 model listed

Custom Co., Ltd.

AQUA Qualis Series Fine diameter PH sensor PHS-06PE

An extra -fine type sensor with a tip of about φ 3.3mm x a length of about 40mm. Not only is it easy to insert into narrow places, but also suitabl...

Price (without tax)

$ 355.74〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 03 PHB-1003PE

■ A set model with a long blade sensor with a metal blade on the sensor section. It can be used by stabbing hard things such as soil, meat, and fru...

Price (without tax)

$ 314.82〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 02 PHB-1002PE

■ A set model with a short blade sensor with a metal blade on the sensor section. It can be used by stabbing hard things such as soil, meat, and fr...

Price (without tax)

$ 308.22〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 07 PHB-1007PE

■ The tip is about φ6.0mm x length about 85mm. Suitable for tube -shaped measurement objects such as test pipes. ・ PH value and temperature are d...

Price (without tax)

$ 304.92〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 15 PHB-1015PE

■ Includes organic sensor. Organic solution (Organic Solution) is suitable for measuring substances with low water content (less than 50 %). ・ PH ...

Price (without tax)

$ 293.04〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 08 PHB-1008PE

■ Includes a semicor suitable for a semi -solid object with low water content and a highly viscous measurement target. Because the tip is sharp, it...

Price (without tax)

$ 270.60〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 10 PHB-1010PE

■ High -sensitivity type sensor is included. Suitable for measurement of tap water and drinking water. ・ PH value and temperature are displayed si...

Price (without tax)

$ 268.62〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 09 PHB-1009PE

■ A short -term response type sensor is included. Suitable for measurement of pure water and ionized water with low -conductive electricity. ・ PH ...

Price (without tax)

$ 256.08〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 12 PHB-1012PE

■ Includes a salt water and high durability type sensor. Suitable for measurement of strong base, salt water strong base, salt water, etc. ・ PH va...

Price (without tax)

$ 244.20〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 11 PHB-1011PE

■ A high durability type sensor suitable for measurement containing fur acid is included. ・ PH value and temperature are displayed simultaneously ...

Price (without tax)

$ 244.20〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 13 PHB-1013PE

■ A sensor suitable for measurement of highly viscous substances with low water amount and semi -solid material is included. For protein -containin...

Price (without tax)

$ 243.94〜

1 model listed

Custom Co., Ltd.

AQUA Qualis Series PH sensor PHS-07PE

About φ6.0mm φ6.0mm x length about 85mmine thin diameter type sensor Suitable for tube -shaped measurement objects such as test pipes. ■ The large...

Price (without tax)

$ 216.48〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series PH sensor PHS-15PE

Sensor for organic (organic solution). Organic solution (Organic Solution) is suitable for measuring substances with low water content (less than 5...

Price (without tax)

$ 192.72〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Top Paste PH Sensor PHS-08PE

A sensor suitable for semi -solid objects with low water content and highly viscous measurement objects. Because the tip is sharp, it is easy to in...

Price (without tax)

$ 181.50〜

1 model listed

Custom Co., Ltd.

Aqua Qualis series High sensitivity PH sensor PHS-10PE

High -sensitivity type sensor. Suitable for measurement of tap water and drinking water. ■ The large LCD screen can be displayed not only for each...

Price (without tax)

$ 181.50〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Waterproof PH Type Bundle Model 05 PHB-1005PE

■ Comes with a 1m cable sensor. The best set model when you want to use the main unit display and the hand at hand. ・ PH value and temperature are...

Price (without tax)

$ 181.50〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Blade Compatible Long PH sensor PHS-03PE

A PH-1000PE series sensor used by attaching metal blade (PHS-17PE / sold separately) to the sensor section. It can be used by stabbing hard things ...

Price (without tax)

$ 172.92〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Blade Compatible Short PH Sensor PHS-02PE

A PH-1000PE series sensor used by attaching metal blade (PHS-17PE / sold separately) to the sensor section. It can be used by stabbing hard things ...

Price (without tax)

$ 159.72〜

1 model listed

Custom Co., Ltd.

Aqua Qualis series PH sensor for pure water PHS-09PE

A short -term response type sensor. Suitable for measurement of pure water and ionized water with low -conductive electricity. ■ The large LCD scr...

Price (without tax)

$ 153.78〜

1 model listed

Custom Co., Ltd.

Aqua Qualis series PH sensor PHS-11PE

A high durability type sensor suitable for measurement containing fumbic acid. Suitable for drainage measurement containing furic acid. ■ The larg...

Price (without tax)

$ 141.90〜

1 model listed

Custom Co., Ltd.

AQUA Qualis Series PH sensor for salt water PHS-12PE

Salt water high durability type sensor. Suitable for measurement of strong base, salt water strong base, salt water, etc. ■ The large LCD screen c...

Price (without tax)

$ 141.90〜

1 model listed

Custom Co., Ltd.

AQUA Qualis Series PH sensor PHS-13PE

A sensor suitable for measurement of highly viscous substances with low water amount and semi -solid. For protein -containing samples, TRIS buffers...

Price (without tax)

$ 141.90〜

1 model listed

Custom Co., Ltd.

Aqua Qualis series waterproof pH meter PH-1000PE

■ By changing 14 types of sensors for various uses, one unit can handle various measurement targets. ・ PH value and temperature are displayed simu...

Price (without tax)

$ 134.64〜

1 model listed

Custom Co., Ltd.

Aqua Qualis series Cable PH sensor PHS-05PE

1m cable sensor. The main unit and the sensor can be measured. ■ The large LCD screen can be displayed not only for each target value but also at ...

Price (without tax)

$ 87.12〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series Long PH Sensor PHS-16PE

Long type of standard sensor (PHS-01PE) Length about 120mm. Suitable for measurement of parts that do not reach with standard sensors. ■ The large...

Price (without tax)

$ 64.02〜

1 model listed

Custom Co., Ltd.

Aqua Qualis Series PH General Standard Sensor PHS-01PE

Aqua Qualis series and waterproof pH standard. The sensor surface (about φ18.5 mm) can be measured by applying the measurement target. ■ The large...

Price (without tax)

$ 36.30〜

1 model listed

Shinko Technos Co., Ltd.

Digital instruction pH meter Aer-102-pH

10+ people viewing

This is a digital instruction PH meter that is installed on the control panel panel that supports various purposes, such as top water, drainage, tr...


6 models listed

Shinko Technos Co., Ltd.

Plug-in-type digital instruction PH meter WIL-102-PH

This is a digital instruction pH meter that is installed on the DIN rail in the control panel that supports various purposes such as top water, dra...


6 models listed

Monotone Technology

High -performance wireless sensor wireless PH measuring instrument with AI / BLE function Phai net series

In the Phai Next Series, in addition to the conventional advantages of PH measurement and wireless high -speed response, which have stable tap wate...


3 models listed

Related Products

Search from All Categories

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2024 Metoree