Probe-Style pH Meter

A probe-type pH meter consists of a glass electrode and a reference electrode combined into a composite probe. When it comes into contact with a liquid, it generates a potential difference, which is then converted into a pH reading by the internal circuitry. It is used for rapid on-site detection of liquid acidity or alkalinity, making it suitable for real-time monitoring in industries such as wastewater treatment and food processing.
Selection
When selecting, consider a measurement range covering 0-14 pH, with an accuracy of ±0.01 pH. The probe material should be resistant to hydrofluoric acid or high temperatures. Check for automatic temperature compensation, and ensure the electrode has a lifespan of at least 12 months. Match the sample viscosity, and opt for a gel electrode with an anti-clogging design suitable for suspensions.

Terms

Instruments

Equipped with 4 Probe design to achieve automatic temperature compensation, Measurement accuracy of +/- 0.01pH, support 0-60 ℃ working environment, 5 Meters long cable for industrial site installation and use.

$ 109.00

Measurement accuracy of +/- 0.05pH, resolution of 0.01pH, pH and mV can be detected at the same time, built-in battery supports 10-15 hours of battery life, easy to operate, stable and reliable.

$ 127.00

Measurement accuracy of 0.01 pH, support automatic temperature compensation and pH/mV/temperature Multi-ParaMeter measurement, simple, stable and reliable operation.

$ 175.00

Measurement accuracy of +/- 0.02pH, resolution of 0.01pH, support three-point calibrated, built-in Glass electRode, small size weighing only 88g, suitable for 0-50 ℃ environment, easy to quickly detect on site.

$ 104.00

Measurement range 0.00-14 pH, accuracy +/- 0.05pH, with temperature compensation function, portable design for easy field use, large screen LCD display is clear and intuitive.

$ 114.00

Measurement range 0.00-14 pH, accuracy +/- 0.05pH, with automatic temperature compensation function, portable design for on-site fast detection, repeatability error only +/- 0.03.

$ 105.00

Measurement accuracy of +/- 0.1pH with three-point calibrating technology, PH and temperature can be measured simultaneously, compact and portable, suitable for outdoor use.

$ 107.00

Using planar pH ElectRode design, Measurement accuracy of 0.01pH, Support 1-3 point Automatic calibration, with automatic temperature compensation and end point locking function, full waterproof structure to ensure harsh environment use.

$ 178.00

Glass shell and sensitive membrane, pH Measurement range 0-14pH, Temperature range 5-60 ℃, suitable for routine sample measurement, liquid boundary is ceramic core single salt bridge, reference type Ag/AgCl.

$ 98.00

Using external ElectRode design, Measurement accuracy of 0.01pH, support 0.1-14 pH range and 0-50 ℃ temperature measurement, small size for on-site detection and operation.

$ 112.00

Using microprocessor control, pH Measurement accuracy of +/- 0.02pH, support three point calibrated (4.01, 6.86, 9.18), simple operation, stable and reliable performance.

$ 107.00

With PH/ORP measurement function, Measurement accuracy up to +/- 0.02pH, support temperature automatic compensation and manual compensation, provide high and low limit alarm dual relay, isolated transmitter port maximum loop resistance greater than 300Ω.

$ 154.00

With pH and mV dual measurement function, Measurement accuracy of +/- 0.02pH, Support 0-60 ℃ Temperature Measurement range, Standard Composite ElectRode and optional diamond bracket, easy to operate.

$ 130.00

Glass electRode design, pH Measurement range 0.00~ 12.00, accuracy +/- 0.05pH, battery life up to 1000 hours, compact and portable for field use.

$ 299.00

Fast Response with Planar pH ElectRode, Automatic temperature compensation and 1-3 point Adjustment, Measurement accuracy of 0.01 pH, Support automatic end point locking and full waterproof design.

$ 173.00

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