Showing 169–192 of 321 results

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.

GAOTek PH Ion Meter

SKU: GAOTek-BPM-204
The pH ion meter pH measuring range of -2.000 pH to 20.000 pH, with resolution of 0.1, 0.01, 0.001 pH, and ± 0.002 pH accuracy.

GAOTek PH Ion Meter With Three Point Calibration

SKU: GAOTek-PMC-214
This pH Ion Meter with Three Point Calibration has a measuring range of -2 pH to 20 pH, accuracy of ±0.002 pH, and 0.1, 0.01, 0.001ph resolution.  

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.

GAOTek PH Meter

SKU: GAOTek-IPHM-201
This GAOTek PH Meter has a range of -2.000 pH to 20.000 pH , resolution 0.1 pH, 0.01 pH, 0.001 pH, and ± 0.002 pH of accuracy.  

GAOTek Ph Meter

SKU: GAOTek-RPHM-210
This pH meter has an operating temperature has 32 ºF to 140 ºF, a storage temperature of -4 °F to 158 °F, and a battery life of 80 h.

GAOTek PH Meter Benchtop Instrument

SKU: GAOTek-BPHM-223
GAOTek pH Meter Benchtop Instrument measures the pH value of the solution while measuring the electromotive force mV value, the setting and measurement of each parameter using a switch to switch, and the use of an LED digital light tube display.

GAOTek PH Meter Electrode Food

SKU: GAOTek-FBPM-209
This pH Meter Electrode Food has a pH range of -2.000 pH to 20.000 pH, an accuracy of 0.002 pH, and an ORP mV range of -1999.9 mV to 1999.9 mV.

GAOTek PH Meter Food Cosmetics

SKU: GAOTek-FBPM-212
This pH Meter Food Cosmetics has a pH range of -2.000 pH to 20.000 pH, pH accuracy of ±0.002 pH, and mV/ORP range of -2000.00 to 2000.00 mV.

GAOTek pH Meter for Semi-Solid Media

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

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.

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.

GAOTek pH Meter Smart Sensor Controller

SKU: GAOTek-IPM-214
GAOTek pH meter smart sensor controller is a built-in A/D conversion module, compatible with a variety of analog signal electrodes.

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

GAOTek pH Meter with 1-, 2-, 3-Point Automatic Calibration

SKU: GAOTek-PMTWP-209
This pH meter with 1-, 2-, 3-point automatic calibration has power supply of 12 V/1A, measuring range of 32 ℉ to 212 ℉ and data storage of 1000 sets.

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.

GAOTek PH Meters (Automatic Calibration)

SKU: GAOTek-ACPM-209
This pH Meters (automatic calibration) has measurement range of (0.00 to14.00) pH, resolution of 0.01 pH, and 1 x 1012 Ω of input impedance.  

GAOTek PH Meters Automatic Calibration

SKU: GAOTek-PMTWP-206
This pH meter's automatic calibration has measurement range temperature of 32°F to 140°F, stability of ± 0.01pH ±1bit/3h and range pH of 0 pH 14 PH.

GAOTek PH Meters With Two Point Calibration 

SKU: GAOTek-MPCP-212
This pH Meters with Two Points Calibration has ±0.002pH accuracy, 0.1pH, 0.01 pH, 0.001pH, resolution, and a pH measuring range of -2 pH to 20 pH.

GAOTek pH ORP Meter Analyzer and pH Controller

SKU: GAOTek-PHM-104
GAOTek pH ORP Meter Analyzer and pH Controller with Dosing in Wastewater is an advanced instrument designed for comprehensive monitoring and control of pH and ORP (Oxidation-Reduction Potential) levels in wastewater treatment processes.

GAOTek PH ORP Temp Portable Digital PH Meter

SKU: GAOTek-PHM-105
GAOTek pH ORP Temp Portable Meter is a laboratory-grade digital pH meter designed for accurate and reliable pH, ORP (Oxidation-Reduction Potential), and temperature measurements.

GAOTek pH Power Meter – Accuracy class of 0.1 % or 0.2 %

SKU: GAOTek-PHM-281
The pH Power Meter provides precise pH measurements with an accuracy class of 0.1% or 0.2%, ensuring reliable and accurate water quality testing.

GAOTek PH Sensor

SKU: GAOTek-HPM-209
GAOTek PH Sensor is the Nernst equation. The electrode used in the potential analysis method is called the primary battery.

GAOTek pH Sensor Electrode

SKU: GAOTek-PHM-103
GAOTek pH Sensor Electrode for Water Treatment is a specialized electrode designed for accurate pH measurements in water treatment applications.