Graham Field Labstar - Sphygmomanometer Features Item 200 Series, Sphygmomanometer Accumax nylon cuff with index & range markings Two (2) tube bladder not made with natural rubber latex Color coordinated gauge and cuff - blue, black or grey Pressure measurement from 20 mmHg to 300 mmHg Lifetime calibration warranty Deluxe air release and end valves, and inflation bulb not made with natural rubber latex Zippered carrying bag is included These are subjective measurements and can vary ± 0.25" Cuff Class Limb Range (inches) Bladder (inches) Cuff Dimensions (inches) Newborn 3.75" - 5.25" 1" x 3.55" 7" W x 2" H Infant 5" - 7.5" 2.35" x 4.72" 10.5" W x 3" H Child 7" - 10.5" 3.55" x 5.90" 13.5" W x 4" H Adult 9.5" - 15" 4.72" x 8.66" 20.5" W x 5.5" H LG Adult 13" - 19" 5.71" x 12.41" 25" W x 6.5" H Thigh 17" - 26" 7.09" x 14.57" 29.5" W x 8.5" H Specification Brand: Graham Field Product Type: Labstar - Sphygmomanometer