pH Meters

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Digital pH Meter for Water/Food

SISCO-PHM-PH8

Buy a smart industrial pH controller online, digital pH/ORP meter can be connected with a digital panel meter/VFD/PLC/recorder (4-20mA output) or with a computer for remote monitoring and recording (RS485 communication, the pH meter is ideal for testing the pH, ORP and temperature values of water or food.

$547.89

Digital pH/ORP Meter for Water Testing

SISCO-PHM-PH160

The digital pH/ORP meter is a pH/ORP controller for testing water quality, which can transmit the standard output signal 4-20mA to the digital panel meter/VFD/PLC/logger, or transmit the RS485 signal to the computer for remote monitoring and recording. The pH meter works for testing and monitoring the pH of sewage, corrosive solutions, liquid pharmaceuticals, beer, drinking water, food, etc.

$298.28

pH Controller for Water/Food Process

SISCO-PHM-PH6

The pH controller transmits the standard output signal 4-20mA to the digital panel meter/VFD/PLC/logger, or transmits the RS485 signal to the computer for remote monitoring and recording, which is widely used in the test of water/food pH or ORP value and monitoring.

$327.62

Digital pH Meter for Water/Food, 0-14 pH Range

SISCO-PHM-10E

Professional handheld pH meters for sale, which are designed with advanced technology to provide automatic temperature compensation, ensuring accurate readings every time. Digital pH meters are ideal measurement tools for scientific research, water quality testing, and food production.

$92.69

Digital pH Meter with Bluetooth, 0-16 pH Range

SISCO-PHM-10HA

This portable pH acidity meter is meticulously crafted, boasting an accuracy of up to 0.01 pH, ensuring highly precise results with every use. With a measurement range from 0.00 to 16 pH, it caters to various testing needs. The digital pH meter features Bluetooth data transmission capability, enabling seamless transfer of pH readings to devices for easy analysis by users.

$199.86

Portable pH Meter for Water Testing

SISCO-PHM-PH30

SISCO portable pH meter is designed for fast, accurate, and reliable water quality measurement. The digital pH meter with a wide measurement range of -2.00 to 16.00 pH and high precision ±0.02 pH accuracy, built-in ATC (0–60°C) automatically adjusts readings based on temperature changes to ensure reliable and stable results. It is suitable for laboratories, drinking water testing, aquariums, hydroponics, pools, and industrial applications.

$205.89

Portable pH Meter for Water/Food, 0-16 pH Range

SISCO-PHM-10M

Buy a professional handheld pH meter online, with a pH range of 0-16 covering a wide spectrum of acidity and alkalinity, enabling flexible measurement of various samples. This digital pen pH meter utilizes silver and platinum electrode leads to ensure accuracy with each measurement, suitable not only for water quality testing and food applications but also widely used in scientific research and aquaculture industry.

$159.86

4 in 1 Digital pH Meter, pH/ TDS/EC/Temp Tester

SISCO-PHM-MF01

This 4-in-1 digital pH meter is designed for those who need accurate and reliable water quality measurements. It measures pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), and Temperature, making it an essential tool for drinking water testing, hydroponics, aquariums, pools, and laboratory use.

$45.96

3 in 1 Foldable Digital pH Meter, pH/ RH/ Temp

SISCO-PHM-010

Good price and high quality 3 in 1 foldable digital pH meter for sale online. This handheld pH tester allows angle adjustment to easily measure the liquid. It measures pH, RH, and temperature, the data are displayed on the screen simultaneously. The pH tester is widely used in laboratory, swimming pool and fish hatchery.

$105.71

Foldable Digital pH Tester, 0~14 pH Range

SISCO-PHM-009IV

Digital handheld pH meter with factory price for sale. This pocket pH meter adopts a foldable structure, fits comfortably and securely in your hand. The measuring range of this foldable digital pH tester is 0.00~14.00pH, and automatic temperature compensation is 0 ℃~50 ℃. The display screen on the side of the handle, easy to see and read. Electronic pH meter often used in food processing, drinking water, and aquarium.

$84.73

Digital Skin pH Meter

SISCO-PHM-98218

Economical price digital skin pH meter for sale online. The measuring range of the pH tester is 0.00 to 14.00pH. Equipped with high sensitivity probe, this pH level tester is corrosion-resistant, fast-responding, and durable. This electronic pH meter is not only designed for water quality testing, but also suitable for measuring the pH of skin and fruits.

$98.71

Digital Benchtop pH Meter

SISCO-PHM-PH100

Buy a digital benchtop pH meter online, with a pH range of -2.00 to 20.00, measuring pH and temperature simultaneously and enabling flexible measurement of various samples. This bench type pH meter with built-in microprocessor chip, data storage, parameter setup, etc. Fast response, high accuracy, stable reading display, IP54 dustproof and spillproof. The pH tester is widely used in laboratory, research institution, and water treatment plant.

$690.05

The pH meter works on the principle of a primary cell, where the electric potential between the two electrodes is related to both the electrodes' own properties and the concentration of hydrogen ions in the solution, according to Nernst's law. There is a correspondence between the electric potential of the primary cell and the hydrogen ion concentration, the negative logarithm of the hydrogen ion concentration being the pH value.

pH meters/controllers are instruments used to test and monitor the pH of solutions, they usually have a digital reading and can provide a value in the range of 0 to 14. A reading of less than 7 indicates an acidic solution, while a reading greater than 7 indicates an alkaline solution. pH meters are commonly used to test the water in boilers, cooling plants, and water treatment plants.