pH Meters for Water | pH Tester for Water

GAOTek Chlorine Controller PH Meter

SKU: GAOTek-HPM-227

GAOTek Chlorine Controller pH Meter adopts methods of spectrophotometry, which support wavelengths of 420 nm, 470 nm, 520 nm, and 620 nm, and can support multiple parameter detection.

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GAOTek Classical Benchtop PH Meter

SKU: GAOTek-BPHM-232

GAOTek classical benchtop pH meter has 1 to 3 points calibration, automatic temperature compensation, setup menu contains 5 options, and accuracy of 0.01pH.

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GAOTek Communication pH Meter

SKU: GAOTek-IPM-213

This Communication pH Meter has an output of 4 mA to 20 mA, a power supply of 220 VAC or 24 VDC, and a measurement range of 0 pH to 14 pH.

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GAOTek Desktop Laboratory PH Meter

SKU: GAOTek-LMP-210

GAOTek Desktop Laboratory PH Meter has a 7-inch color capacitive touch screen with high resolution (1024 to 600) and sensitivity, which can show more parameters, more intuitive and simpler to read data.

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GAOTek Digital Benchtop PH Meter

SKU: GAOTek-BPHM-212

This Digital Benchtop pH Meter has a measuring range of -2.00 pH to 20.00 pH, an accuracy of ±0.002 pH, and an mV range of -1999.9 mV to 1999.9 mV.

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GAOTek Digital Laboratory PH Meter

SKU: GAOTek-LPM-208

GAOTek Digital Laboratory PH Meter is widely used in the field of chemical industry.

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GAOTek Digital Multifunction pH Meter

SKU: GAOTek-HPM-270

This digital multifunction pH meter has a pH range of -2 pH to 19.99 pH, a pH resolution of 0.1 pH or 0.01 pH, and a pH accuracy of ±0.02 pH.

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GAOTek Digital Multiparameter

SKU: GAOTek-BPM-203

The Digital Multiparameter has a pH measurement range of -2 pH to 19.99 pH, pH resolution of 0.1 pH or 0.01 pH, and ± 0.01 pH or 3 h pH stability.

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GAOTek Digital Pen Ph Meter

SKU: GAOTek-RPHM-214

This digital pen pH meter has measuring pH range of 0.0 pH to 14.0 pH, accuracy of ± 0.1 pH 68 ℉ ± 0.2 pH, and resolution of 0.1 pH.

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GAOTek Digital PH And Acidity Meter With Soil PH Detection

SKU: GAOTek-PHM-113

GAOTek’s Digital PH and Acidity Meter with Soil PH Detection is a versatile device designed for accurate pH measurement, specifically for soil pH detection.

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GAOTek Digital PH Meter

SKU: GAOtek-MPCP-223

Digital pH Meter, 1 to 3 points calibration, Automatic Temperature Compensation, setup menu contains 7 optional parameters, accuracy 0.01pH.

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GAOTek Digital pH Meter (Touch Screen)

SKU: GAOTek-PHM-101

GAOTEK pH digital conductivity meter is a portable and accurate instrument used for measuring the electrical conductivity of liquids.

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GAOTek Digital PH Sensor

SKU: AOTek-PHM-288

This Digital pH sensor has a pH range 0 pH to 14 pH, processing pressure range of 15 PSI to 246 PSI and temperature compensation range of 32 °F to 275 °F.

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GAOTek Digital Pocket pH Meter Tester – Automatic electrode diagnosis

SKU: GAOTek-PHM-199

Digital Pocket pH Meter Tester has ± 0.01 pH accuracy, 1 point to 3point calibration, auto temp comp, data Storage (100 sets).

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GAOTek Digital Portable pH/ORP Meter

SKU: GAOTEK-PHM-157

GAOTek portable pH meter is widely used in pH measurement in environmental protection, education, scientific research, the pharmaceutical and chemical industries, the water industry, food safety inspection, and other fields.

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GAOTek Digital Portable Type Water Quality Ph Meter Sensor

SKU: GAOTek-PHM-143

This Digital Portable Type Water Quality Ph Meter Sensor has a pH ranging from -2 pH to 20.000 pH, and a temperature range of 23 °F to 266 °F.

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GAOTek Digital Tablet PH Meter

SKU: GAOTek-RPHM-218

This digital Tablet PH meter has a measuring range of (-2 to 19.999) pH, also a temperature of 32 to 212 °F and an accuracy of ± 0.02 pH.

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GAOTek Dissolved Oxygen pH DO Meter

SKU: GAOTek-PHM-166

This Oxygen pH DO Meter has temperature range of 32 °F to 212 °F, response time less than 30 s and 12V AAA battery.

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GAOTek Dissolved Oxygen ph Meter

GAOTek The handheld device can be used for monitoring of dissolved oxygen, temperature, and PH in water, and can meet the requirements of portable accurate water quality measurement.

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GAOTek Electrode Probe Sensor

SKU: GAOTek-HPM-206

The Electrode Probe Sensor has a measuring range of -2.00 pH to 16.00 pH, -1999 mV to 1999 mV, a resolution of 0.01 pH, and 1 mV and two alarm relays.

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GAOTek Food And Dairy PH Meter

SKU: GAOTek-FBPM-205

GAOTek Food and Dairy pH Meter is a Food care portable, pH and temperature meter designed specifically for dairy applications.

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GAOTek Food Low-Cost Electronic Ph Meter

SKU: GAOTek-FBPM-208

This Food Low-Cost Electronic Ph Meter has a measuring range of 0.00 pH to 14.00 pH, a resolution of 0.01 pH, and an auto-calibration of 1 to 2 points.

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