The Uses of Flue Gas Analyzer is as below: For Checking Boiler EfficiencyUsed for checking Pollutant contents in Boilers, Diesel Engines, Marine Engines, Locomotives, Furnaces, etcFor Checking false air leakage in the systemMeasures Oxygen (O2), Carbon Mono Oxide (CO)Measures SOx, NOx, CO2, Hydro Carbons, etc.Measures Flue Gas Temperature & DraftRugged instruments for dusty environment & rough handlingHigh capacity pumps for sampling at high suction areasUSA EPA approved / MAR POL Annex VI complaint