Comfort Finger Tip Pulse Oximeter Blue Jay Brand Gel Warmers XLarge fits chest cicum 10883 XLarge fits chest cicum 5mm sizes * Adapter to allow use with Welch Allyn or compatible disposable specula * Complete in zippered case with fitted foam insert that is scuff and scratch resistant and cleans easily * Weighs 20 oz Deluxe Portable non invasive spot check of oxygen saturation of arterial hemoglobin (SpO2) and pulse rate of adult and pediatric patient at home and in clinical settings (Not for continuous monitoring) * Finger range from Adult to Pediatric * Large and bright digital LED one way display * Rubber internal coating provides a comfortable finger tip holding chamber * Displays Sp02 Pulse Rate and Pulse Bar * Automatically powers off when not in use * Battery low indicator * Includes two AAA batteries (can be continuously operated for 30 hours) * Clear rubber boot included * No prescription required * 1 year limited warranty *