The Omron® Automatic Inflation Blood Pressure Monitor makes taking your blood pressure as simple as wrapping the cuff around your arm and pressing start. Preset switch lets you control inflation level. In seconds, the blood pressure and pulse are displayed on the large digital panel. The monitor stores up to 14 readings in memory and automatically stores the last reading. Clinically proven for accuracy, it operates on four C batteries (not included). Ideal for any home's first aid kit.