Fison Multi Gas Analyzer measures concentration of various gases including O2, CH4, CO2, VOC, CO, H2S, SO2, Cl2, NO2, NH3, and more. They employ different sensors such as electrochemical, IR and photoionization for all-in-one analysis. With a protection level of IP66, they are fully protected against dust and water exposure. They feature wireless communication interface, screen capture functionality and extensive alarm system. We offer portable Multi Gas Analyzer for monitoring hazardous gases, pollutants and air quality index.