GAOTek Handheld NO2 Monitor

SKU: GAOTek-NGD-119
GAOTek Handheld NO2 Monitor adopts dot matrix display technology and a user-friendly English interface.

GAOTek Handheld NO2 Monitor

SKU: Gaotek-NGD-116
GAOTek Handheld NO2 Monitor is a single gas detector with easy on/off operation and extended longevity.

GAOTek High Precision Portable NO2 Gas Detector

SKU: GAOTek-NDOGD-139
This High precision portable NO2 Gas Detector has a temperature range of 14 °F to 131 °F, measuring range of 0% LEL to 100% LEL and 3.7 V lithium battery.

GAOTek High Purity Nitrogen Analyzer

SKU: GAOTek-NGD-132
GAOTek High Purity Nitrogen Analyzer adapts an imported gas sensor with high precision and is a newly developed intelligent gas analyzer with advanced micro-processing technology.

GAOTek Multi-Gas Detector

SKU: GAOTek-NGD-122
GAOTek multi-gas detector is a portable pump suction sampling safety detection instrument suitable for detecting abnormal concentrations of oxygen, carbon monoxide, hydrogen sulfide, and combustible gases in various places such as confined spaces, pits, underground mines, and pipelines.

GAOTek Multi-Gas Detector

SKU: Gaotek-NGD-113
GAOTek Multi-Gas Detector is a waterproof and dustproof pump-operated gas detector that can detect single gas concentration or multiple (up to 6) gas concentrations.

GAOTek Multi-Gas Nitrogen Dioxide Detector

SKU: GAOTek-MGD-102(1)
This Multi-Gas Nitrogen Dioxide Detector detects toxic gases, VOCs, or NO2 with temperature of -4 °F to +122 °F, and 95 dB alarm feature.

GAOTek Nitrogen (N2) Purity Tester Electrochemistry Gas

SKU: GAOTek-NDGD-104
GAOTek Nitrogen N2 Purity Tester is an electrochemistry gas analyzer specifically designed for measuring the purity of nitrogen gas in a range of 0 to 100% volume.

GAOTek Nitrogen Dioxide Gas Analyzer

SKU: GAOTek-NGD-131
GAOTek Nitrogen Dioxide Gas Analyzer is a data collector which can quickly acquire and analyze gas concentration components in scientific research, university and complex working environment.

GAOTek Nitrogen Dioxide Gas Detection

SKU: GAOTek-NDGD-404
This Nitrogen Dioxide Gas Detection has temperature range of – 4 °F to 140 °F, humidity range of 5% RH to 90% RH and 3.7 V 2000 mA Lithium-ion rechargeable battery

GAOTek Nitrogen Dioxide Gas Detector

SKU: GAOTek-DLNDGD-101
This Nitrogen Dioxide Gas Detector environment temperature -4 °F to 140 °F, measurement error of ≤3% FS and environment humidity of 5% RH to 90% RH.

GAOTek Nitrogen Dioxide Gas Leak Analyzer

SKU: GAOTek-NDOGD-138
GAOTek nitrogen dioxide gas leak analyser is a new type of detector for detecting gas leakage from gas pipelines, gas valves, and other possible places.