Clinically validated for accuracy, the OMRON IntelliSense Professional Digital Blood Pressure Monitor is designed for clinical use in a professional setting including a physician’s office, hospital, or other point of care environment. Includes: Includes: Blood Pressure Unit, Extra Large Cuff (fits arms 17″ to 20″ in circumference), Large Cuff (fits arms 13″ to 17″ in circumference), Medium Cuff (fits arms 9″ to 13″ in circumference), Small Cuff (fits arms 7″ to 9″ in circumference), AC adapter, 1.0M Air Tube, Battery Pack, AC Adapter