Digital pH/Ion Meter

The digital acidity ion meter measures the hydrogen ion activity in a solution using a glass electrode and a reference electrode, generating a potential difference that is converted by the circuit into a pH value for display. It is used to detect the acidity or alkalinity of liquids and is applied in industries such as chemical engineering, environmental protection, and food to monitor reaction processes or water quality.
Selection
When selecting, consider the measurement range and accuracy. The electrode material should be corrosion-resistant, and the temperature compensation function should adapt to different environments. Check the ease of instrument calibration and data storage capabilities to ensure low maintenance costs and compatibility with daily testing needs.

Terms

Standards

Instruments

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

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

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

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

Measurement accuracy up to 0.01pH, using high performance ceramic sand core liquid junction and silver ion trapping hydrazine structure, reference solution can be added liquid design, Temperature range 0-80 ℃, suitable for a variety of water sample environment.

$ 194.00

Measurement range 1~ 14pH, Temperature range 0~ 130 ℃, Impedance of membrane is less than 500MΩ, ensuring long-term stable measurement.

$ 296.00

With manual and automatic temperature compensation function, potassium Ion concentration Measurement range 0~ 39 g/L, resolution of 0.01 pK, easy to operate, digital display intuitive, light weight only 1.5kg.

$ 382.00

Measurement range 0-11pH, temperature tolerance 0-80 ℃, ensuring long-term stable measurement.

$ 554.00

The mobile sleeve liquid fluid design, equipped with silver ion trapping trap, Glass film resistance is less than 50MΩ, and the shell is made of lead-free Glass to ensure stable measurement and durability.

$ 469.00

Designed with a ceramic liquid complex section and equipped with silver ion trap technology, the membrane resistance is less than 50MΩ, and the lead-free Glass housing ensures durability for wide temperature range measurement.

$ 296.00

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

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 1% F. S, suitable for a variety of Ion concentration detection.

$ 864.00

Concentration 1000ppm of copper ion standard solution, PTFE bottle Encasement, capacity 480mL, suitable for daily ion calibrating applications.

$ 135.00

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