Water pH Tester

The water quality pH tester measures the concentration of hydrogen ions in a solution using a glass electrode, generating a potential difference that is converted into a pH value for display. It is used to monitor the acidity and alkalinity of water bodies and is applied in wastewater treatment, aquaculture, and drinking water testing.
Selection
When selecting, consider measurement accuracy and temperature compensation features, check electrode material and service life, confirm calibration methods and protection ratings, and combine with the measurement range and portability requirements for specific usage scenarios.

Terms

Standards

Instruments

Suitable for ultra-low conductivity water sample measurement, Glass grinder liquid interface design, pH Measurement range 0-11, Temperature range 0-80 ℃, support can add liquid reference solution.

$ 273.00

Suitable for low conductivity water samples with conductivity above 100 µS/cm, using polymer liquid junction design, pH Measurement range 0-11pH, Temperature Measurement range 0-80 ℃, no need to add liquid reference system.

$ 208.00

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

Support Bluetooth wireless communication for easy setting and data download, pH Measurement accuracy +/- 0.10pH @+/- 10 ℃, suitable for fresh and salt water environment, user can replace battery and ElectRode, Protection Rating IP68.

$ 1550.00

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

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

Measurement accuracy of +/- 0.02pH, resolution of 0.01pH, support three-point calibrated, built-in Glass electRode, small size weighing only 88g, suitable for 0-50 ℃ environment, easy to quickly detect on site.

$ 104.00

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

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

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

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

The plastic shell material is equipped with 1 Meter cable and BNC interface, the built-in 3mol KCl gel reference solution cannot be added, the Measurement range covers 0-14pH and 0-60 ℃, and the structure is compact and suitable for conventional water sample detection.

$ 86.00

Measurement range pH -2.00 to 16.00, accuracy +/- 0.01pH, support for Automatic calibration and temperature compensation, IP67 Protection Rating ensures durability.

$ 154.00

Can simultaneously measure pH, dissolved oxygen and temperature paraMeters, support automatic temperature compensation and ElectRode diagnosis, data storage capacity of 450 groups, with statistical analysis and Bluetooth printing function, dustproof and waterproof grade IP54.

$ 812.00

Measurement accuracy up to 0.01 pH with 3 point button calibrating and automatic end point locking, support automatic temperature compensation and a variety of pH ElectRode selection to ensure full scale accurate measurement.

$ 333.00

Articles

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