Profile: Land Instruments International Ltd. specializes in manufacturing monitors and analyzers for industrial infrared non-contact temperature measurement, combustion efficiency, and environmental pollutant emissions. Our infrared temperature measurement product range includes fixed, on-line thermometers and systems, portable infrared thermometers, process thermal imagers, and calibration furnaces. We have a range of stack gas emission analyzers suitable for measuring a wide range of pollutant gases. These analyzers are for stack emission monitoring of CO, O2, NO, NO2, NOx, SO2, SO3, and CO2 in flue gas.