I'm very satisfied with this blood pressure monitor. The information about the importance of blood pressure values are in the leaflet given better split than in aponorm, at the 130 already increased blood pressure means a longer cuff, will not start on the same if the pressure is increased. Correct application of the blood pressure device and correct Armhöhe- / attitude is the instructions for use described that should have previously 5-10 min rest period before measures and more more. Storage capacity is available, for 2 persons, pulse rate, and of course, the systolic pressure and diastolic pressure, time, the date and when the batteries (Supplied) are empty. The measurement results are accurate and the sphygmomanometer when you it is no longer required, saving space in its (enclosed bag) well and safely aufbewahrend. Of course, before the Remove the batteries if you do not require a long time. Not only a German manual is with it, but also in French, Spanish, Dutch, Danish, Czech, Polish.