This GoWISE USA Advanced Control Digital Blood Pressure Monitor measures systolic blood pressure, diastolic blood pressure, and pulse rate with Oscillographic testing mode. The features include irregular heartbeat detection and hypertension risk indicator. This blood pressure monitor is equipped with over-pressure protection/60 records memory recall, touch sensitive buttons, and has a large LCD V.A. display. This blood pressure monitor measures systolic and diastolic blood pressure, pulse rate, irregular heartbeat detection and hypertension risk indicator. It contains a large LCD display showing the measurements during inflation. It comes with a size cuff that measures a range of 8.75″ x to 16.5″. An option to power with a DC adaptor is available.