Precision pH Benchtop Meter

The precision benchtop pH meter measures the potential difference generated by the hydrogen ion concentration in a solution through a glass electrode and a reference electrode, which is then converted into a pH value via an electronic circuit for display. It is used for the quantitative detection of liquid acidity or alkalinity in laboratory settings, applicable for water quality analysis, monitoring of chemical production processes, and pH testing in food and beverages.
Selection
When selecting, consider the electrode material's compatibility with the characteristics of the solution to be measured. Ensure the instrument resolution reaches 0.01 pH and includes temperature compensation functionality. Pay attention to whether the calibration points cover the commonly used pH range, and verify that the instrument stability meets the requirements for continuous measurement. Additionally, ensure the electrode maintenance method aligns with the frequency of use.

Terms

Standards

Instruments

Measurement accuracy of +/- 0.01pH, resolution of 0.01pH/1mV, support 0-60 ℃ Temperature Measurement range, equipped with positioning, slope, temperature adjustment knob for calibrating operation.

$ 133.00

With 0.01pH high resolution and 1mV mV value resolution, support manual temperature compensation and intelligent determination of endpoints, provide automatic shutdown and IP54 Protection Ratings, Data storage 50 sets.

$ 403.00

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

With 0.01pH High Accuracy and +/- 1 ℃ temperature measurement, support manual temperature compensation and automatic identification of calibrated solution, touch button operation, Stability and high input Impedance.

$ 138.00

Imported high-quality integrated components, microprocessor control to ensure stable performance. Measurement accuracy of +/- 0.05pH, resolution 0.01pH, input Impedance greater than 1 × 10 ² ² Ω, support manual temperature compensation and ElectRode slope compensation function.

$ 133.00

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

Using manual temperature compensation and imported integrated components, Measurement accuracy up to 0.01pH, Stability zero drift ≤ 0.01pH/2h, Support three point calibrating and Data storage extraction function.

$ 151.00

Measurement range -2~ 18pH, equipped with special sensitive film Glass electRode Sensitivity, support automatic temperature compensation and Data storage function, Stability and easy operation.

$ 211.00

Support pH, conductivity, TDS and other seven paraMeter measurement, Data storage 450 groups, with automatic temperature compensation and ElectRode diagnostic function, dustproof and waterproof grade IP54, Measurement accuracy of +/- 0.01pH.

$ 772.00

Measurement accuracy up to 0.002pH with 5 point button calibrate and automatic identification buffer function, 500 data storage and automatic temperature compensation are supported to ensure full scale accurate measurement.

$ 425.00

Equipped with 7-inch capacitive Touchscreen, supports multi-point touch and five view modes. pH Measurement accuracy of +/- 0.001pH, supports 5-point Automatic calibration and automatic temperature compensation, Data storage capacity exceeds 1 million points.

$ 1713.00

Measurement accuracy of 0.01 pH, support 0-100 ℃ Temperature range measurement, Data storage and liquid crystal display function.

$ 194.00

Equipped with 7-inch high-resolution Touchscreen, supports 1000 sets of Data storage, pH1-5 point Automatic calibration and conductivity 1 point Adjustment, provides automatic temperature compensation and ElectRode diagnosis.

$ 1324.00

Suitable for 0~ 80 ℃ high temperature environment, Measurement accuracy of 0.01pH, Sensitivity high, more than 60 ℃ can still work stably, with Calomel electRode through potential changes reflect the pH value of the solution.

$ 94.00

With pH, ORP, dissolved oxygen three measurement functions, support automatic temperature compensation and salinity compensation, built-in 500 data storage, equipped with USB Communication interface, Measurement accuracy of +/- 0.002pH.

$ 630.00

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