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GAOTek Handheld PH Meters

SKU: GAOTek-PHM-286
GAOTek PH meter, also been called as Digital PH meter or PH Tester, is the device that do PH measurement for liquid.
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GAOTek Handheld Water Multimeter PH

SKU: GAOTek-PHM-283
GAOTek handheld multimeter pH measures six key water treatment parameters simultaneously: pH, conductivity, PTSA, Free Chlorine, ORP, and Temperature.
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GAOTek Hardness Testers Automatic Turret Digital

SKU: GAOTek-HDT-106
GAOTek Hardness Testers features hardness testing equipment designed based on the Vickers hardness testing method, which involves using a diamond indent to create an impression on the material surface.
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GAOTek High Accuracy pH Meter

SKU: GAOTek-PHM-138
This High Accuracy pH Meter has the dissolved oxygen range of 0.00-2000 mg/L (or ppm), an auto-temperature compensation range of 32 °F to 104 °F.
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GAOTek High Accuracy PH Meters Portable

SKU: GAOTek-PHM-112
GAOTek’s High Accuracy PH Meters Portable is a versatile and reliable pH measurement instrument that excels in water quality monitoring.
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GAOTek High Precision Digital ORP Meter

SKU: GAOTek-PHM-165
This Tester PH meter has temperature range of 32 ºF to 212 ºF, resolution range of 0.0 ppm to 20.00 ppt and 1.5 V AAA battery.
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GAOTek High Precision Laboratory Desktop pH Meter

SKU: GAOTek-PHM-145
This Laboratory Desktop pH Meter has a pH ranging from 0.00 pH to 14.00 pH, a temperature range of 32.0 °F to 212.0 °F, and a 1.11 lb (504 g) weight.
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GAOTek High Precision pH Meters

SKU: GAOTek-PHM-188
This High Precision pH Meters has temperature range of 23 °F to 221 °F, pH range of -2 pH to 19.999 pH and 5 V lithium batteries.
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GAOTek Instruments Portable pH

SKU: GAOTek-PHM-168
This Instruments portable pH has temperature range of 32 °F to 212 °F, pH range of -2 pH to 19.99 pH, and 1.5V AA batteries.
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GAOTek Lab Portable pH Meter

SKU: GAOTek-PHM-136
This Lab Portable pH Meter has the pH ranging from -2 pH to 20 pH, a temperature range of 32 °F to 221 °F (0 °C to 105 °C), and an auto power-off.
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GAOTek Laboratory Portable Ph Meter

SKU: GAOTek-PHM-161
This Barcode Scanner Assistant has an operating temperature of -4 °F to 122 °F (-20 °C to 50 °C), 3 GB RAM, 32 GB ROM, and 13.55 MHz frequency.
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GAOTek Marine Operations pH Meter

SKU: GAOTek-PHM-169
This Marine Operations pH Meter has a temperature range of 32 °F to 140 °F, a 12 V DC power supply, and a stainless-steel material.
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GAOTek Mini Aquarium pH Meter

SKU: GAOTek-PHM-118
GAOTek Aquarium Water pH Meter is a specialized device for maintaining optimal water quality in saltwater pools.
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GAOTek Multi Parameter Water Quality PH Meters

SKU: GAOTEK-PHM-152
This multi-parameter water quality PH meter measures pH and temperature in -2.00 pH to 16.00 pH range, and 23 °F to 212°F range respectively.
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GAOTek Multi-Parameter Analyzer pH Meter

SKU: GAOTek-PHM-141
This Multi-Parameter Analyzer pH Meter has a pH ranging from -2.000 pH to 20.000 pH, a temperature range of 14 ºF to 275 ºF, and an LCD touchscreen.
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GAOTek Pen Portable PH Meter

SKU: GAOTek-PHM-285
This Pen Portable pH Meter has a pH range -0.000 pH to 14.000 pH, temperature range of 32 °F to 140 °F and automatic calibration.
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GAOTek PH Detector

SKU: GAOTek-PHM-200
This PH detector has temperature range of 14 °F to 275 °F, pH range of -2 pH to 16 pH, and 220 VAC power supply.
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GAOTek Ph Electrode Tester

SKU: GAOTek-PHM-196
GAOTek ph electrode tester is mainly used to measure the redox potential of fresh or moist soil, water (medium) redox potential, pH, temperature, and other data in situ.
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GAOTek Ph Meter

SKU: GAOTek-PHM-194
GAOTek Ph meter is more economical and environmentally friendly than traditional chemical method. Small, easy to install, and can be used for continuous online water quality monitoring.
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GAOTek pH Meter for Semi-Solid Media

SKU: GAOTek-PHM-187
GAOTek pH meter can be used virtually anywhere.
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GAOTek PH Meter Instrument

SKU: GAOTek-PHM-131
GAOTek pH meter instrument. The pH/ORP sensor uses a composite electrode with a combination of a glass indicator electrode and a reference electrode to measure the pH/ORP value of the water, with stable data and reliable performance.
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GAOTek PH Meter Instrument

GAOTek pH meter instrument. The pH/ORP sensor uses a composite electrode with a combination of a glass indicator electrode and a reference electrode to measure the pH/ORP value of the water, with stable data and reliable performance.
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GAOTek Ph Meter Tester

SKU: GAOTek-PHM-182
Technical Specification Parameters Range Resolution Accuracy PH/PX -2.00 to 20.00 0.01 ±0.01 pH ± 1 bit ORP ±1999.9 mV 0.1
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GAOTek PH Meter with 5 Points Calibration (High Accuracy)

SKU: GTOOY400ZE
This PH Meter with 5 Points Calibration (High Accuracy) is designed in the accuracy of 0.002 pH and supports relative and absolute millivolts measurement modes.
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