The KWJ Pragmatics Arson Detector Model 923 Fire Arson Investigator is a dual sensor hydrocarbon accelerant detector. Durable MOX sensors are paired and response balanced to eliminate nuisance water vapors and pyrolitic materials vapors which are common interferences to most commercially available single sensor instruments. With sensitivity down to 1 ppm, dual sensor Pragmatics arson instruments will find trace accelerant in 85% of the samples tested. Based on the popular Streamlite Lantern package common to Fire Departments, Model 923 Fire Arson Investigator represents the most durable, rechargeable instrument available to arson personnel. Contact us to request full specifications and pricing.
