Showing 145–168 of 335 results

GAOTek Ground Resistance Tester

SKU: GAOTeK-CDT-110
This Ground Resistance Tester has temperature range of   -4 oF to 131 oF, humidity range of 10% RH-90% RH and LR6 alkaline batteries.

GAOTek Grounding Grid Tester

SKU: GAOTek-SCT-108
GAOTek Grounding Grid Tester instrument is primarily designed for conducting measurements related to electrical resistance in a variety of applications.

GAOTek Grounding Lead Wire Conductivity Tester

SKU: GAOTek-CMSM-223
GAOTek Grounding Lead Wire Conductivity Tester is an innovative product specifically designed for electrical integrity testing of grounding devices, with all technical indicators meeting or surpassing relevant standard requirements.

GAOTek Hand-Held Insulation and Conductivity Tester

SKU: GAOTek-HHC-104
GAOTek Hand-Held Insulation and Conductivity Tester is Designed for motor and cable testing, specialist applications and electrical testing applications, where operation voltages exceed 1000 V and higher insulation test voltage needed.

GAOTek Handheld Conductivity Tester

SKU: GAOTek-CT-508
GAOTek Water Quality Conductivity Tester is a reliable and user-friendly instrument designed for measuring the electrical conductivity of water samples.

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.

GAOTek Handheld Laboratory Conductivity Meter

SKU: GAOTek-LCM-219
This Handheld Laboratory Conductivity Meter has a ±1.0% FS conductivity accuracy, 0.1 ppt salinity resolution, and salinity accuracy of ±2 ppt

GAOTek Handheld LCD Display Conductivity Tester

SKU: GAOTek-CT-158
GAOTek Handheld LCD Display Conductivity Tester adopts a large LCD display that displays values in real-time.

GAOTek Handheld LCD Display Conductivity Tester

SKU: GAOTek-CT-179
GAOTek Handheld LCD Display Conductivity Tester adopts a large LCD display that displays values in real-time. Up to 4 water quality sensors can be connected to measure various elements.

GAOTek Handheld Partial Discharge Tester

SKU: GAOTek-OENVT-112
This handheld discharge tester has a built-in 12V lithium battery, a temperature range of 14–185 °F, and a built-in ultrasonic and TEV sensor.

GAOTek Handheld PH Conductivity Tester

SKU: GAOTek-CT-142
This Handheld PH Conductivity Tester has a temperature range of 32 °F to 122 °F, power supply of 12 v, and protection grade of IP68.

GAOTek Handheld Salt Density Tester

SKU: GAOTek-HCM-253
This Handheld salt density tester has memory 60 groups, USB interface data line exporting data, and power supply 12.6 V per 2.6 AH lithium battery

GAOTek Handheld Water Conductivity Meter

SKU: GAOTek-HPWCM-106
This Water Conductivity Meter has a conductivity range of 0 μS/cm to 500 mS/cm, resolution of 0.001 μS/cm minimum, and accuracy of ±1.0% FS.

GAOTek Hanna Dedicated Conductivity/TDS/Salinity Meter

SKU: GAOTek-CMSM-238
This Dedicated Conductivity/TDS/Salinity Meter has salinity range of 0.0 to 400.0%, salinity resolution of 0.1%, and salinity accuracy of ±1%.

GAOTek High Accuracy Benchtop Water Conductivity Meter

SKU: GAOTek-HPWCM-220
This High Accuracy Water Conductivity Meter has measuring range TDS of 0 to 100 g/L, salinity of 0 to 100 ppt, and resistivity of 0 to 100 MΩcm.

GAOTek High Accuracy Conductivity Meter For Soil Monitoring

SKU:  GAOTek-HCM-311
GAOTek High Accuracy Conductivity Meter for Soil Monitoring adopts the latest digital integrated circuit technology and international detection technology to design a new intelligent handheld detector.

GAOTek High Accuracy Electrical Conductivity

SKU: GAOTek-HCM-257
GAOTek high accuracy electrical conductivity adopts new four-electrode structure design, automatic temperature compensation, suitable for surface water, groundwater, industrial water, wastewater and other application.

GAOTek High Accuracy Industrial Conductivity Meter

SKU: GAOTek-HACM-212
This High Accuracy Conductivity Meter has a pH range of -2 pH to 20 pH, pH accuracy of ±0.002 pH, and resolution of 0.1 pH, 0.01 pH, 0.001 pH.

GAOTek High Accuracy Laboratory Conductivity Meter

SKU: GAOTek-LCM-234
This High Accuracy Laboratory Conductivity Meter has ±1 ppt salinity accuracy, ± 0.5% FS resistivity accuracy, and 0.0 ppt to 80.0 ppt salinity range.

GAOTek High Accuracy LCD Digital Portable Conductivity Meter

SKU: GAOTek-CMTM-231
This High Accuracy LCD Digital Portable Conductivity Meter has conductivity 0.00μS/cm to 100mS/cm.

GAOTek High Accuracy LCD Digital Portable Conductivity Meter

SKU: GAOTek-HACM-209
This High Accuracy LCD Digital Portable Conductivity Meter has conductivity 0.00μS/cm to 100mS/cm, conductivity ±1.0%FS, and Calibration 1 point.

GAOTek High Accuracy Online Conductivity Meter

SKU: GAOTek-HACM-217
GAOTek High Accuracy Online Conductivity Meter adopts the latest digital integrated circuit technology and international detection technology to design a new intelligent handheld detector.

GAOTek High Accuracy Portable Conductivity/TDS Meter

SKU: GAOTek-HACM-211
This High Accuracy Portable Conductivity Meter has TDS accuracy ±1% F.S, conductivity accuracy ±0.5% F.S, and memory stores up to 500 data sets.

GAOTek High Accuracy Portable Conductivity/TDS Meter

SKU: GAOTek-CMTM-232
This High Accuracy Portable Conductivity Meter has TDS accuracy ±1%F. S