stack monitoring kit is designed to measureTemperature, Differential pressure and Staticpressure for determination of velocity, volumetricflow and Particulate sampling under Isokineticconditions. Monitoring of gaseous pollutants suchas: Sulphur Dioxide (SO2), Sulphur Trioxide (SO3), Nitric Oxide (NO), Nitrogen Dioxide (NO2), Hydrogen Sulfide & others.FeaturesLight weight sophisticated Aluminum Modules.Simultaneous sampling of particulate matter andgaseous emissions.Battery powered measuring module.Inclined cum vertical manometer with 0.25mm(0-50 scale) and 1mm (50-150 scale) resolutionwith spill proof arrangement.Unique tapered thimble holder for dust collection.