Deluxe Fully Automatic Upper Arm Blood Pressure Monitor with Irregular Heartbeat Detection. Preformed cuff automatic inflation World Health Organization Indicator 4 memory zones with 99 memories each hourly daily weekly or monthly average feature connects to PC via USB. Four alarms. Displays clock when not in use. Date and time stamp and includes AC adapter. Preformed cuff Automatic inflation World Health Organization indicator Hourly daily weekly or monthly average feature Displays clock when not in use