pH precision acidity Meter

A precision pH meter works by forming a galvanic cell with a glass electrode and a reference electrode to measure the potential difference generated by the hydrogen ion concentration in a solution. This potential difference is then converted by the circuit into a pH value for display. It is used in laboratories and industrial processes for precise monitoring of liquid acidity or alkalinity, such as in water quality analysis and chemical reaction control.
Selection
When selecting a precision pH meter, considerations include measurement accuracy, temperature compensation functionality, compatibility between the electrode material and the sample being tested, the number of calibration buffer solutions, the instrument's protection rating to suit the usage environment, and the data interface to match recording requirements.

Terms

Standards

Instruments

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

Supports 24-hour continuous monitoring of acidity and temperature, Measurement accuracy +/- 0.2pH, resolution 0.1pH, Manual calibration method, suitable for rapid measurement of multiple batches of samples.

$ 328.00

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

With +/- 0.05pH accuracy and open reference connection ElectRode, removable casing design for easy maintenance, battery life up to 1000 hours, suitable for use in harsh environments.

$ 299.00

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

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

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

Using Titanium Body ElectRode and Flat Glass Design, Measurement range 0.00~ 12.00pH, accuracy +/- 0.05pH, Automatic calibration and 1000 hours battery life, suitable for harsh environments.

$ 299.00

Built-in Wine pH ElectRode with CPS technology, Measurement range 0.00~ 12.00pH, accuracy +/- 0.05pH@25 ° C. Compact design weighs only 46g, CR2032 battery provides 1000 hours of battery life, suitable for rapid on-site inspection.

$ 299.00

Measurement range -2.0 to 16.0pH, accuracy +/- 0.1pH, automatic temperature compensation and two-button operation, waterproof design ensures stable measurement for a variety of environments.

$ 294.00

Can measure ph value, mV and temperature, pH accuracy +/- 0.01pH, Temperature range 0~ 80 ° C, manual temperature compensation, easy to carry operation.

$ 199.00

Simultaneous measurement of pH, mV and temperature, pH resolution of 0.01, automatic identification of three standard buffers, input Impedance ≥ 1 × 10 ^ 12 Ω, High Stability.

$ 207.00

Measurement range 0.00-12 pH, accuracy +/- 0.05 pH, automatic temperature compensation 0-50 ° C, built-in open reference connector and tapered Glass electRode for direct measurement of viscous samples.

$ 299.00

It has 0.01pH resolution and +/- 0.02pH accuracy, supports automatic temperature compensation and two-point calibrating, and adopts waterproof design with BEPS low-power error-proof system to ensure accurate and reliable on-site measurement.

$ 1009.00

With automatic temperature compensation and manual quick Adjustment, pH Measurement accuracy of +/- 0.01pH, ORP range of +/- 1999mV, BEPS low power error prevention system to ensure stable operation in harsh environments.

$ 666.00

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