* Advanced voice function (English and Spanish) provides user guidance and announces readings with adjustable volume * Memory holds 60 readings * Easy one-button automatic operation, simultaneously displays systolic, diastolic, pulse readings and timestamp on the large LCD screen displays * Irregular Heartbeat Detection alert user regarding their possible irregular heart beat * WHO indicator to give user immediate blood pressure level (normal, mild risk and high risk) comparison to the standards set by the WHO(World Health Organization) * Automatic shut-off * Comfortable, soft arm cuff Specifications: * Classification: Class II, Type B * Blood Pressure measuring range: 0-300mm Hg, Heart rate range: 30-180 min * Blood Pressure measuring accuracy: ±3mm Hg, Heart rate: ±5% * Cuff size fits arm 8.66~11.81 inch (22~30cm) * Operating environmental temperature: 41Ú F~104ÚF (5ÚC~40ÚC) * Operating environmental Humidity: <85% * Storage environmental temperature: -4Ú F~219ÚF (-20ÚC~55ÚC) * Unit size: LxWxH 5.7x4.1x2.2 inch (144.6x104x55mm) * Weight: 0.9 Lbs (415g) * Battery life: Approx. one month for normal usage * Includes monitor, regular sized cuff, leatherette zippered storage bag, 4 AA batteries * One year Manufacturer"s Limited Warranty * Model KD-5904