1 button 1 memory Fully automatic Soft conical cuff Cuff check indicator Arm movement indicator Technical specifications Operating temparature 10 40 C 50 104 F 15 95 relative maximum humidity Storage temperature 20 55 C 4 131 F15 95 relative maximum humidity Weight 317 g including batteries Dimensions 146 x 65 x 46 mm Measuring procedure oscillometric corresponding to Korotkoff method Phase I systolic Phase V diastolic Measurement range 20 280 mmHg blood pressure 40 200 beats per minute pulse Cuff pressure display range 0 299 mmHg Resolution 1 mmHg Static accuracy pressure within 3 mmHg Pulse accuracy 5 of the readout value Voltage source 4 x 1 5 V Batteries size AA Mains adapter DC 6V 600 mA Optional Reference to standards EN 1060 1 3 4 IEC 60601 1 IEC 60601 1 2 EMC This device complies with the requirements of the Medical Device Directive 93 42 EEC Technical alterations reserved Gentle technology Optimal speed and presure control Ensures confortable and accurate measurements PAD Pulse Arrhythmia Detection Early alerts to possible heart arrhythmias Clinically tested pulse arrhythmia detection Clinically Tested The accuracy of this device is clinically tested according to the protocol of the British Hypertension Society BHS with the highest possible grade of A A