Factory Recertification is a recommended preventive maintenance program that provides a thorough evaluation of your instrument and, if required, adjustments to ensure the instrument complies with our strict factory specifications.  Intoximeters believes that Factory Recertification will lengthen the life of your instrument as well as enhance the integrity of your testing program. The Intoximeters Quality Assurance Plan (developed for the U.S. Department of Transportation testing program) recommends that an instrument be inspected by a certified technician at least once every two years in service. For more information, click on Factory Recertification below. You may also contact us by clicking on the link below or calling us at +1 314-429-4000.