pH Meter with Combined ElectRode

The composite electrode pH meter combines a glass electrode and a reference electrode, determining the pH value by measuring the potential difference generated by the concentration of hydrogen ions in the solution. It is used to detect the acidity or alkalinity of liquids and is suitable for applications such as water quality monitoring and chemical production.
Selection
When selecting, consider the electrode material's compatibility with the measurement solution, check if the temperature compensation range matches the operating environment, confirm that the response speed and accuracy meet usage requirements, verify the compatibility of the electrode interface with the instrument, and refer to the maintenance cycle and replacement costs.

Terms

Instruments

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

Equipped with planar pH ElectRode, Measurement accuracy is 0.05pH, support 2 point calibrating and automatic temperature compensation, fully waterproof design and replaceable ElectRode, prolong service life.

$ 141.00

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

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

Glass electRode design, rugged, in line with IP67 waterproof standards; Measurement range - 2.00~ 16.00pH, accuracy +/- 0.02pH; built-in automatic temperature compensation and Sensor Check ™ function, convenient real-time monitoring of ElectRode status.

$ 1027.00

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

Measurement accuracy of 0.01 pH, support for automatic temperature compensation and 1 to 3 point calibrating, fully waterproof design for harsh environments, can replace ElectRode to reduce maintenance costs.

$ 164.00

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

Instrument and ElectRode separation design, equipped with E201-C composite ElectRode, Measurement accuracy +/- 0.1pH, small shape only 120 * 40 * 34mm, easy to carry and easy to replace ElectRode.

$ 107.00

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

Measurement accuracy +/- 0.1pH, support three-point calibrated, built-in ElectRode design, compact and easy to carry, suitable for outdoor water quality testing, simple and reliable operation.

$ 101.00

ElectRode planar design, direct measurement of semi-solid substances, Measurement accuracy of 0.05pH, support automatic temperature compensation and 2 point calibrating, waterproof structure to ensure harsh environment use.

$ 159.00

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

Adapted to BNC interface pH ElectRode, supports 0.0-14 pH range calibrate, adjustable dose relay configuration is higher or lower than the user set point dosing, with timeout dosing protection function, the delay time is adjustable by 5-30 minutes.

$ 480.00

With 2 point button calibrating and automatic temperature compensation, Measurement accuracy of 0.05pH, with replaceable ElectRode design, full waterproof performance to ensure stable use in harsh environments.

$ 164.00