Portable pH Ion Meter

The portable pH ion meter forms a primary cell through a glass electrode and a reference electrode, measuring the potential difference generated by the hydrogen ion concentration in the solution, which is then converted by the circuit into a pH reading. It is used for on-site rapid detection of liquid acidity or alkalinity and is suitable for mobile testing scenarios such as water quality monitoring, food processing, and chemical reactions.
Selection
When selecting, focus on a measurement range covering the commonly used 0-14 pH, with an accuracy of ±0.01 pH, and equipped with automatic temperature compensation and calibration functions. Consider the corrosion resistance of the electrode material, ensure the device's protection rating suits the usage environment, battery life meets field requirements, and the operation interface is simple and easy to read.

Terms

Standards

Instruments

Measurement accuracy of 0.002pH, automatic identification of ElectRode type and 500 sets of Data storage, suitable for accurate analysis in a variety of environments.

$ 528.00

With 0.002pH High Accuracy measurement, support 5 ion Measuring methods and 1000 sets of Data storage, automatic temperature compensation and ElectRode diagnostic function to ensure measurement accuracy, 7-inch large screen display clear and intuitive.

$ 649.00

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

With 0.001 pH resolution and ≥ 3 × 1012 Ω high input Impedance, it supports 16 built-in ion paraMeters and 9 point calibrate, can store 4096 sets of data and comply with GLP management specifications, realize multi-mode measurement and automatic temperature compensation.

$ 1227.00

Measurement range of 1~ 2 × 10, using BNC plug design, matching pH and ion Meter, easy operation and fast Response, suitable for accurate Ion concentration detection.

$ 191.00

Microprocessor controlled, with 0.1-14 pH Measurement range and +/- 0.1 pH accuracy, support for three-point calibrate and temperature compensation, portable design weighing only 88g, suitable for on-site rapid detection.

$ 102.00

Support three-channel simultaneous measurement, equipped with 5.5-inch high definition touch screen, pH Measurement accuracy of +/- 0.002pH, with automatic temperature compensation and end point locking function, suitable for fast and accurate detection in a variety of environments.

$ 922.00

Constant background ion strength, Shielding interfering ions and adjusting sample pH value, capacity 480mL, PTFE bottle Encasement, suitable for a variety of ion measurement environment.

$ 135.00

Using mobile sleeve liquid complex and silver ion trap structure, the film resistance is less than 50MΩ, Measurement range covers 0-11pH, temperature tolerance 0-80 ℃, to ensure stable and accurate PH detection.

$ 296.00

Equipped with 5.5 inch high definition touch screen, supports dual channel simultaneous measurement of 8 paraMeters, pH accuracy of +/- 0.002, with automatic temperature compensation and end point locking function, built-in GPS positioning and real-time data transmission.

$ 695.00

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

Simultaneous measurement of pH, calcium ion, nitrate and other paraMeters, accuracy +/- 0.2 pH, Portable design to adapt to the marine environment, automatic recording of 200 sets of data, Protection Rating IP67.

$ 767.00

With 0.01 pH high resolution and +/- 0.05 pH accuracy, automatic temperature compensation and up to 700 hours of battery life, the compact design is easy to carry outdoors.

$ 299.00

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

$ 175.00

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