Unsure of the right height for measuring? This unit has the new Position Sensor technology to ensure correct measurement. Optional Bio Information Link connectivity CD and USB cable to connect to your computer are available. Another useful option is the printer, no more writing in a diary, simply attach to the file or diary.Features:• Fully automatic wrist blood pressure monitor• Intellisense™ technology• Cuff fits 13.5 to 21.5 cm wrist• Memory capacity for 90 readings• Memory has date and time stamp• Graphical chart display• Large display showing blood pressure and pulse• Advanced Positioning Sensor (APS) ensures accurate positioning resulting in accurate measurements• Clinically validated (International Protocol)