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GAOTek Ion Meter

SKU: GAOTek-INM-162
GAOTek ion meter based on more than 10 years of development experience and combined with the actual needs of a large number of users a specially designed for anion powder.
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GAOTek Ion Tester Portable

SKU: GAOTek-INM-161
GAOTek Ion tester portable is a high-performance ion tester which is designed to measure anion (negative ion) generated by natural ores, and ceramics goods.
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GAOTek Chemical Water Quality Analyzer

SKU: GAOTek-WQT-209
GAOTek Chemical Water Quality Analyzer is a device used to measure the concentration of oxygen in a gas mixture.
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GAOTek Chlorine Water Quality Tester

SKU: GAOTek-WQT-208
Overview GAOTek Chlorine Water Quality Tester takes online disinfection monitoring to a new level of reliability by offering industry-leading performance,
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GAOTek Trace Oxygen Water Quality Tester

SKU: GAOTek-WQT-207
This Trace Oxygen Water Quality Tester has a measure range of 10% to 99.99%, stability of ≤±0.5% FS, and sample gas flow range of 400 ml/min to 600 ml/min.
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GAOTek Multi-Parameter Water Quality Analyzer

SKU: GAOTek-WQT-206
GAOTek Multi-Parameter Water Quality Analyzer represents a significant advancement in water testing instruments.
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GAOTek Surface Water Quality Tester

SKU: GAOTek-WQT-205
GAOTek Surface Water Quality Tester is a high accuracy instrument for measuring surface roughness.
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GAOTek Current Transformer Water Quality Tester

SKU: GAOTek-WQT-204
This Current Transformer Water Quality Tester has temperature range of 14 °F to 122 °F, current range of 0.001 A to 5 A, data storage less than 1000 groups, and working humidity less than 90%.
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GAOTek Multifunctional Water Quality Tester

SKU: GAOTek-WQT-203
GAOTek Multifunctional Water Quality Tester includes 8 measurement functions, 15 function parameters can be customized in the setting menu, and the instrument is applicable to laboratory measurement of sample pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity, dissolved oxygen concentration and saturation.
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GAOTek Volt Water Quality Tester

SKU: GAOTek-WQT-202
This Volt Water Quality Tester has temperature range of 14 °F to 122 °F, voltage accuracy of 0.02%, and resolution of 0.5 min.
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GAOTek Metal Meter Water Quality Tester

SKU: GAOTek-WQT-201
This Metal Meter Water Quality Tester has working temperature of 14 °F to 122 °F, humidity range of 30% RH to 80% RH, and rechargeable lithium battery.
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GAOTek Oxygen Purity Water Quality Tester

SKU: GAOTek-WQT-200
This Oxygen Purity Water Quality Tester has display mode of 5 LED display, response time of 30 seconds, and power consumption less than 6 VA.
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GAOTek Chlorine Water Quality Tester

SKU: GAOTek-WQT-189
This Chlorine Water Quality Tester has temperature range of 32 °F to 140 °F, charging port of type-C, waterproof level of IP 65, resolution of 2 mg/L, and screen of LCD.
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GAOTek Oxygen Water Quality Tester

SKU: GAOTek-WQT-188
This Oxygen Water Quality Tester has temperature range of 32 °F to 104 °F, oxygen range of 0.0 mg/L to 20.0 mg/L and accuracy of 0.5 mg/L.
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GAOTek Activity Water Quality Tester

SKU: GAOTek-WQT-187
GAOTek Activity Water Quality Tester mainly reflects the amount of free water in the state of food balance, the stability of food and the possibility of microbial reproduction, and the chemical, enzyme and physical changes that can cause the change of food quality.
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GAOTek Aquaponic Water Quality Tester

This Aquaponic Water Quality Tester has temperature range of 60.0 °C to 140 °F, salinity range of sea water of 0 ppt to 42 ppt and salinity accuracy of 1% FS 1 digit.
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GAOTek Versatile Conductivity Tester

SKU: GAOTek-CT-143
GAOTek Versatile Conductivity Tester utilized color resistance touch screen.
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GAOTek Fuels Oil Conductivity Tester

SKU: GAOTek-CT-144
This Fuels Oil Conductivity Tester has a temperature range of 32 °F to 104 °F, conductivity range of 0 pS/m to 19999 pS/m and resolution of 1 pS/m.
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GAOTek Industrial Conductivity Tester

SKU: GAOTek-CT-145
GAOTek Industrial Conductivity Tester is a new generation of DC resistivity equipment which is based on a series of advanced electrical equipment of resistivity survey and adopts 32-bit microcontroller technology and 24-bit A/D technology development.
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GAOTek Digital Display High Conductivity Tester

SKU: GAOTek-CT-146
GAOTek Digital Display High Conductivity Tester is an online water quality monitoring instrument with a microprocessor.
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GAOTek Water Quality Conductivity Tester

SKU: GAOTek-CT-147
This Water Quality Conductivity Tester has a temperature range of 23.0 °F to 266.0 °F, conductivity range of 0.0 μS/cm to 3000 mS/cm, calibration up to 5 points and accuracy plus minus 0.5% FS.
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GAOTek Portable Conductivity Tester

SKU: GAOTek-CT-148
This Portable Conductivity Tester has temperature range of 32 °F to 122 °F, pH measuring range of -2 pH to 19 pH, and has a polarographic electrode type
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GAOTek Handheld Insulation Conductivity Tester

SKU: GAOTek-CT-149
This Handheld Insulation Conductivity Tester has frequency of 45 kHz to 1 kHz, capacitance of 100 pF to 500 μF and power by 1.5 V battery.
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GAOTek Digital Display Conductivity Tester

SKU: GAOTek-CT-151
This Digital Display Conductivity Tester has a temperature range of 41 °F to 113.0 °F, temperature resolution of 0.18 °F and resolution of 0.1 ppt.
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