Other FeaturesFully-Automatic Measurement On The Upper Arm, 4 X 30 Memory Spaces, Large, Easy-To-Read Lcd Display, Date And Weekday, Signaling Of Operating Errors, Who Classification, Warns Of Pos. Disterbances Of The Cardiac Rhythm (Arrhythmia Detection) For Upper Arm Circumferences Of 22 - 35 Cm, Automatic Switch-Off Function