For easy measurement in domestic conditions. Measures systolic and diastolic blood pressure and heart pulse rate. Graphic display of increased blood pressure values (mild / medium/heavy hypertension). Cardiac arrhythmia warning indicator. Adjustable pressure cuff diameter of 22 ? 42 cm. Extra large LCD display (61 x 93 mm). Memory for up to 60 measurements (for 1 user). Including a recording of the date and time of measurement. Battery powered (4x AA) or mains power adapter. Automatic inflation and air release of the cuff Oscillometric measurement method. Measurement range: pressure 0 - 300 mmHG, pulse 40 - 199 pulses/min. Measurement accuracy: +/- 3 mmHG, pulse +/- 5-percent. Option to select measuring units (mmHG or kPa). Arm movement & Low battery indicator. Automatic error diagnostics shown on the LCD display. Automatic shut off when idle (after 1 minute). Records saved in memory even after battery replacement. Dimensions without the cuff (width x depth x height): 120 x 140 x 70 mm. Weight: 287 g (without batteries and cuff). 1 year local warranty.