Using a water quality meter, the highest priority is always accuracy. Whether you’re measuring calcium or magnesium ion in water, the accuracy has to be on-point.

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GAOTek Eddy Current Conductivity Meter

SKU: GAOTek-ECT-102
GAOTek Eddy Current Conductivity Meter is a professional device used to precisely measure the thermal performance, conductivity, and purity of the material. This conductivity meter uses 60 kHz to inspirit, matching the aviation industry standards, with dually interpreted data in %IACS or MS/m units.
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Portable Conductivity Meter With DJS-1C (High Purity Water)

SKU: GT00YZ00YY
GAO Tek Portable Conductivity Meter with DJS-1C conductance sensor is used by technicians to test purity water level effectively.
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Conductivity Meter with Temperature (High purity water)

SKU: GT00YZ00Z7
GAO Tek Conductivity Meter with Temperature and Conductance sensor is designed for technicians to test purity of water effectively.
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Conductivity Meter With TDS (Temperature, Salinity)

SKU: GT00YZ00Z6
GAO Tek Conductivity Meter is designed to measure the Temperature, Salinity and TDS  and Conductivity levels accurately and effectively.
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Auto-Calibration Conductivity Meter (Salinity, Resistivity)

SKU: GT00YZ00Z4
GAO Tek Conductivity Meter with Auto-Calibration feature enables technicians to measure salinity, conductivity and resistivity levels accurately.
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Conductivity Meter With Power-Off Protect (Salinity, TDS)

SKU: GT00YZ00Z5
GAO Tek Conductivity Meter with Power-off protection  is a cost-efficient device for field professionals to measure Salinity and TDS amounts reliably.
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GAOTek Water Quality Meter

SKU: GT00YY00ZN
This multi-parameter follows GLP practice and can store 2200 sets of measuring data. It has three measurement modes continuous, timing, and balance mode.
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Multi-Ion Meter With Power-Failure Protect ( H+,Ag+,Na+ )

SKU: GT00Z100YV
GAO Tek Multi-ION Meter with Power-Failure Protect offers users several ion modes such as H+, Ag+, Na+, K+, NH4+, Cl-.
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Ion Meter With Buffer (H+, Ag+, Na+, K+, NH4+, Cl-, F-)

SKU: GT00Z100YU
GAO Tek Ion Meter with Buffer offers technicians an efficient way to test different ion modes such as H+, Ag+, Na+, K+, NH4+, Cl- and F- effectively with a buffer to store data.
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Conductivity Meter With TDS and Salinity (Self-diagnostic)

SKU: GT00ZK00ZY
GAOTek Conductivity Meter with TDS/Salinity is an excellent choice to detect conductivity, TDS, and salinity effectively. .
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ION Meter for Sodium (0.3 % Error/Monitoring)

SKU: GT00Z100ZU
GAOTek ION Meter for Sodium measures sodium ION concentration in solutions and monitors water quality. .
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ION Meter for Sodium (White/Multi-Parameter Measurement)

SKU: GT00Z100ZW
GAOTek ION Meter for Sodium detects sodium ion in the solution with high precision and performance reliably.
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PH Meter with ION (500 Data Store and Self-diagnostic)

SKU: GT00ZK00ZX
GAOTek PH Meter with ION detects PH and ION with high accuracy and stores 500 history data.
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Multifunctional PH Meter (mV, CF, TDS, Temp, Conductivity)

SKU: GT00Y400ZQ
This Multifunctional PH Meter (mV, CF, TDS, Temp, and Conductivity) has multifunctional detection capability and can measure mV, CF, TDS, Temp, and Conductivity with replaceable electrode.
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PH Meter with Temperature (High Resolution, Accuracy)

SKU: GT00Y400ZP
This pH Meter with Temperature (High Resolution, Accuracy) is designed to measure the solution’s PH and temperature value with manual and automatic temperature compensation.
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Conductivity Controller with TDS Measuring (Temp. Alarm)

SKU: GT00YZ00ZB
Key Features Specifications Key Features Economical online conductivity controller contains TDS measurement mode.  1 to 3 points calibration with automatic
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Conductivity Meter with Salinity/DO Meter (Resolution)

SKU: GT00YZ00ZC
Key Features Specifications   Key Features Manual temperature calibration corrects temperature deviation.  Selectable temperature unit (°C or °F) meets different
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Conductivity Meter with TDS/Salinity Measuring (Storage)

SKU: GT00YZ00ZD
Key Features Specifications   Key Features Automatic Temperature Compensation provides accurate reading over the entire range. Calibration Due Reminder prompts
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Dissolved Oxygen Meter for Barometric Pressure (Salinity)

SKU: GT00XV00ZY
GAOTek Digital manometer with USB interface measures pressure up to  10PSI with built-in low range and high range error indicator.
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Dissolved Oxygen Meter with 9 Parameters (Portable)

SKU: GT00XV00ZX
GAOTek Digital manometer with USB interface measures pressure up to  10PSI with built-in low range and high range error indicator.
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GAOTek Dissolved Oxygen Meter with High Accuracy (Hold Function)

SKU: GT00XV00ZV
This Dissolved Oxygen Meter with High Accuracy (Hold Function) is designed to measure DO of the liquids in the range of 0.00 mg/L~20.00 mg/L.
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GAOTek Dissolved Oxygen Meter with Salinity Correction (Reset)

SKU: GT00XV00ZW
This Dissolved Oxygen Meter with Salinity Correction (Reset) is designed to measure DO of the liquids in the range from 0.00 mg/L ~ 20.00 mg/L.
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GAOTek DO Controller Polarographic Sensor (10 Parameters Setting)

SKU: GT00XV00ZU
This DO Controller Polarographic Sensor (10 Parameters Setting) is designed for monitoring the dissolved oxygen concentration and saturation percentage in the water with 1 or 2 points calibration.
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Chemical Oxygen Demand Meter with High Accuracy

SKU: GT00UL00ZZ
GAOTek Chemical Oxygen Demand Meter comes high accuracy. It also work with coulometric titration method.
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