Water Quality pH Meters

GAO Tek’s Water Quality pH Meters are essential tools designed for accurate water analysis. Our water quality pH meter is a specialized instrument designed for measuring the acidity or alkalinity of water samples. These pH meters are tailored for applications related to water quality assessment and monitoring. Some key features and benefits of our water quality pH meters include regulatory compliance, end product quality, versatility, accuracy and sensitivity, and range compatibility.
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Showing 1–24 of 29 results

GAOTek Aquarium Aquaculture Water Quality PH Meters

SKU: GAOTek-WQPM-201
This aquarium aquaculture water quality pH meters has repeatability of  0.03, basic error of  0.05 pH, and 3.7 V lithium battery of power supply.

GAOTek Automatic Water Quality PH Meter

SKU: GAOTek-WQPH-224
GAOTek Automatic Water Quality pH Meter is widely used in sewage treatment, pure water, boiler water and other systems, aquaculture, food, printing and dyeing, electroplating, and other industries.

GAOTek Handheld pH Meter

SKU: GAOTek-PHM-135
GAOTek handheld pH meter adopts a large LCD display that displays values in real-time. Up to 4 water quality sensors can be connected to measure various elements.

GAOTek Handheld PH Water Quality Meter

SKU: GAOTek-WQPM-221
This Handheld PH Water Quality Meter has a range of -2.00 pH to 20.00 pH, an accuracy of ±0.002 pH, and calibration points of 1 to 5 points.

GAOTek Industrial Water Quality PH Meters

SKU: GAOTek-WQPM-204
GAOTek industrial water quality pH meters is an online intelligent residual chlorine detector that uses imported components and permeable membrane heads.

GAOTek Laboratory Water Quality PH Meter

SKU: GAOTek-WQPM-207
This Laboratory Water Quality pH Meter has resolution of 0.001 pS / cm, temperature coefficient of 0.00% to 4.00%, and 9 V battery of power supply.

GAOTek Measuring Water Quality PH Meter

SKU: GAOTek-WQPM-208
GAOTek measuring water quality pH meter is an instrument used to measure the pH value of a solution, and the method for measuring the pH value of an acidity meter is a potentiometric method.

GAOTek Monitor Testing Water Quality PH Meters

SKU: GAOTek-WQPM-202
GAOTek monitor testing water quality pH meters is professional and necessary tool for testing ORP or PH or Temperature or EC or CF or RH or TDS of the solution level.

GAOTek Multiparameter Water Quality PH Meter

SKU: GAOTek-WQPM-205
GAOTek multiparameter water quality pH meter is widely used in environmental protection, wastewater treatment, cultivation, food processing, printing, metallurgy, pharmacy, fermentation, chemical industry and tap water.

GAOTek Portable Chlorine and Ph Tester

SKU: GAOTek-OENVT-120
This portable chlorine and PH tester has an AC 220 V working voltage, a 0 to 20 mg/L measurement range, ±1% accuracy, 0.001 mg/L resolution.

GAOTek Portable PH Meter

SKU: GAOTek-PHM-137
GAOTek Portable pH meter also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH, Cond.

GAOTek Portable Water Quality PH Meter

SKU: GAOTek-WQPM-216
This Portable Water Quality pH Meter has a pH range of 0 to 14 pH, pH resolution of 0.01 pH, pH response time of ≤30 s and pH accuracy of ±0.15 pH.

GAOTek Replaceable Electrode Water Quality PH Meter

SKU: GAOTek-WQPM-209
This replaceable electrode water quality pH Meter has pH range of -2.00 pH to 16.00 pH, resolution of 0.01 pH, and accuracy pH of ±0.2% FS.

GAOTek Swimming Pools Water Quality PH Meters

SKU: GAOTek-WQPM-206
GAOTek swimming pools water quality pH meters measurement of parameters such as pH, mV, conductivity, TDS, salinity, resistivity and temperature of water solution, the most cost effective portable analytical instrument.

GAOTek Tubidity Sensor Water Quality PH Meters

SKU: GAOTek-WQPM-203
GAOTek tubidity sensor water quality pH meters is an integrated multi-parameter water quality instrument used for monitoring water quality.

GAOTek Water Analysis PH Meter

SKU: GAOTek-WQPH-233
This Water Analysis pH Meter has controller resolution of 0.01 mg/L, 0.1 %, 1 hPa, controller accuracy of ±1.5% FS, and sensor life of >2 years.

GAOTek Water Analysis PH Meter

SKU: GAOTek-WQPH-237
This Water Analysis pH Meter has a measuring range of 0 pH to 14 pH, accuracy of 0.02 pH, customized power supply, and a resolution of 0.01 pH.

GAOTek Water Digital Portable PH Meter

SKU: GAOTek-WQPH-241
This Water Digital Portable pH Meter has a pH conductivity range of -2 pH to 16 pH, a conductivity resolution of 0.01 pH, and a resolution of 1 mV.

GAOTek Water Quality Analyzer PH Meter

SKU: GAOTek-WQPH-227
GAOTek Water Quality Analyzer pH Meter can provide real-time water quality parameters of the monitored water environment data, can be viewed on the multi-parameter water quality monitor, data calibration and other operations, the data can be uploaded to the cloud platform through the remote wireless module for users to view the data remotely.

GAOTek Water Quality Analyzer PH Meter

SKU: GAOTek-WQPM-215
This Water Quality Analyzer pH Meter has a range of 0.000 μS/cm to 3000 mS/cm, a resolution of 0.001 μS/cm minimum, and an accuracy of ± 0.5 % FS.

GAOTek Water Quality Analyzer PH Tester

SKU: GAOTek-WQPH-240
This Water Quality Analyzer pH Tester has a pH measuring range of 0 pH to 14 pH, an mV resolution of 0.1 mV, and a pH resolution of 0.01 pH.

GAOTek Water Quality Analyzer Portable pH Meter

SKU: GAOTek-WQPH-218
This Water Quality Analyzer Portable pH Meter has a measuring range of -2 pH to 20 pH, a measurement accuracy of 0.36 °F, and IP67 waterproof rating.

GAOTek Water Quality Meter Analyzer

SKU: GAOTek-WQPH-221
GAOTek Water Quality Meter Analyzer is suitable for the determination of the pH value of the liquid, oxidation-reduction potential (ORP), ion concentration (ISE), electrical conductivity, soluble total solid, Salinity, resistivity, dissolved oxygen concentration, and water quality parameters.

GAOTek Water Quality Meter pH

SKU: GAOTek-WQPH-220
GAOTek Water Quality Meter pH, also been called as Water Testing Device or Water Quality Testing Device, the device that measure the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm.