Water Acidity Meter

The water acidity meter measures the hydrogen ion concentration in water using a glass electrode and a reference electrode, converting the generated potential difference into pH value. It is used to monitor the acidity and alkalinity of water bodies, detecting changes in water quality in environmental protection, water treatment, and aquaculture.
Selection
When selecting a pH meter for water quality, consider a measurement range covering 0-14 pH, with an accuracy of ±0.01 pH, and temperature compensation to adapt to different environments. The electrode material should be corrosion-resistant, calibration should be straightforward, and the device should be portable or suitable for fixed installation to match the application scenario.

Terms

Standards

Instruments

Measurement range pH 0.00-14, EC 0.00-20 mS/cm with automatic temperature compensation and stable reading lock function for easy operation.

$ 409.00

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 automatic temperature compensation function to ensure accurate pH and ORP measurement in the range of -20.0 - 120.0 ℃; waterproof design to adapt to outdoor humid environment, easy to operate and economical.

$ 706.00

With 0.001 pH Measurement accuracy and -5.0~ 110.0 ℃ Temperature Measurement range, support intelligent endpoint determination and 500 sets of Data storage, in line with GLP standards to achieve data traceability.

$ 727.00

With 0.01 pH high resolution, support automatic identification of three standard buffers, input Impedance ≥ 1 × 10 ^ 12Ω to ensure measurement Stability, Temperature Measurement range 0.0~ 95.0 ℃.

$ 207.00

With 0.01pH accuracy and -5.0~ 105.0 ℃ Temperature Measurement range, support multi-point Automatic calibration and automatic temperature compensation, adapt to harsh environment.

$ 364.00

The double outlet design can pRoduce UP water and RO water at the same time, the water pRoduction capacity is 10L/H, the resistivity of UP water is > 10MΩ · cm@25 ℃, and the fully enclosed pipeline design and automatic timing flushing function are adopted to ensure the stability of water quality.

$ 767.00

With automatic correction and low voltage alarm function, Protection Rating up to IP57, can be used continuously for more than 100 hours, support ElectRode replacement.

$ 109.00

Adopt microprocessor control and integrated circuit design, support three-point automatic calibration and manual temperature compensation, Measurement accuracy up to +/- 0.05pH, equipped with RS232 interface for data transmission.

$ 233.00

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

The double water outlet design can provide both UP and RO water simultaneously, with a water pRoduction capacity of 20L/H, a fully enclosed pipeline to maintain stable water quality, automatic timing flushing and water shortage protection functions, and quiet operation with noise below 40 decibels.

$ 829.00

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

With 0.001pH High Accuracy resolution and ≥ 3 × 1012Ω High Input Impedance, support Multi-ParaMeter measurement and automatic temperature compensation, IP54 Protection Rating adapts to a variety of environments.

$ 670.00

Dual-channel simultaneous measurement of pH/ORP/ISE/temperature four paraMeters, support five-point Automatic calibration and Ion concentration Method of addition, equipped with color LCD Touchscreen and 50,000 sets of data storage capacity, reduce reading errors caused by factors such as temperature viscosity.

$ 2074.00

With 0.001 pH high resolution and ≥ 3 × 1012 Ω high input Impedance, support pH, mV, ORP, T value Multi-ParaMeter measurement, anti-corrosion and waterproof design to adapt to harsh environments, AC and DC dual-use for field operation.

$ 435.00

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