GAOTek offers a full portfolio of environmental instruments, which includes products designed to measure sound, light, gases, water, time and solar energy. Our devices provide affordable environmental test solutions for monitoring and optimizing light levels, checking the moisture content and water damage, and controlling and maintaining water quality, distribution, and waste. Additionally, we offer products designed to ensure the air quality is safe, optimize the placement and performance of solar energy equipment, and other environmental monitoring functions.
 GAOTek Thermometer Gun Laser
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GAOTek-HITC-201
Four Gas Detector with High Accuracy (Dust-Proof, Data Store)
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GTOOZ200XB
GAO Tek 4 In 1 Multi Gas Detector
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GAOTek-MGD-173
GAO TEK Auto Refractometer Portable
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GAOTek-ASOR-104
GAO Tek Brix Digital Refractometer
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GAOTEK-AR-111
GAO TEK Brix Refractometer
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GAOTEK-AR-112
GAO TEK Digital Handheld Auto Refractometer
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GAOTEK-AR-113
GAO TEK Digital Refractometer Brix
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GAOTEK-ASOR-103
GAO Tek Four in One Gas Detector
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GAOTek-MGD-198
GAO TEK Handheld Auto Refractometer
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GAOTEK-AR-377
GAO TEK Handheld Auto Refractometer
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GAOTEK-HAR-380
GAO TEK Handheld Portable Auto Refractometer
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GAOTEK-HPAR-379
GAO TEK Handheld Portable Autorefractometer
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GAOTEK-HPAR-378
GAO Tek Handheld Portable Gas Leakage Detector
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GAOTek-MGD-194
GAO Tek HCL And Multi Gas Analyser
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GAOTek-HCGD-101
GAO Tek HCL and Multi Gas Analyser
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GAOTek-HCGD-106
GAO Tek Hydrogen Chloride Gas Detector
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GAOTek-HCGD-107
GAO Tek Hydrogen Chloride Gas Detector
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GAOTek-HCGD-109
GAO Tek Leakage Alarm HCN Gas Detector
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GAOTek-MGD-129(1)
GAO Tek Mounted Multi Parameter Gas Analyser
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GAOTek-MGD-191
GAO Tek Multi Gas Analyser
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GAOTek-MGD-199
GAO Tek Multi Gas Analyser
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GAOTek-MGD-196
GAO Tek Multi Gas Analyser
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GAOTek-OGD-211
GAO tech Portable CH4 CO, O2, H2S Multi 4 Gas Analyser It is extensively used in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and power system safety detection in municipal administration, communication and traffic tunnel construction; electronics and semiconductor industry, animal husbandry, biogas plant & biogas digester and other places where toxic and harmful gases exist.