The Geratherm DESKTOP 2.0 provides a Double Check Technology which measures blood pressure during inflation and deflation with highest precision. Its USB connection includes analysis software. It is user friendly with one-button control panel The WHO classification indicator measures values classified according to its rating system using a traffic light system. It is clinically tested and has arrhythmia detection. The extremely large display with backlight includes an integrated time and date display. Its 50 memories are divided between 2 persons. It can be connected to a main adapter. Its washable cuff fits easily (also available in XL) It comes with a nylon bag, USB cable and batteries