The UB-512 Dual Memory Wrist Auto-Inflation is an innovative monitor that incorporates digital blood pressure technology and advanced features in a small, compact design. A&D Medical has applied its state-of-the-art measurement technology to monitoring blood pressure at the wrist for two or more people. This wrist monitor is smaller, lighter and more compact than other wrist monitors and is ideal for travel. Unlike other monitors that measure blood pressure during deflation of the cuff, this monitor measures blood pressure during cuff inflation for a faster, more comfortable reading. The large display simultaneously shows systolic, diastolic and pulse readings. The measurement range is 20 mmHg to 280 mmHg and Pulse: 40 to 200 pulses/minute. Each START button stores 30 blood pressure measurements for a total of 60 readings. The average reading feature automatically calculates the "average" of the total readings stored in memory. The UB-512 also offers two innovative features, the Pressure Rating Indicator¿ and Irregular Heartbeat feature. The Pressure Rating Indicator provides a snapshot of your blood pressure classification based on your measurements and eliminates the guesswork on what your blood pressure measurements mean. Also included is an Irregular Heartbeat Feature that alerts the user and provides an accurate measurement even when an irregular heartbeat occurs. The UB-512 includes a wrist cuff size which has a range of 5.3" to 8.5". Also included are a rigid carrying case, trilingual instruction manual, quick start card, four week blood pressure logbook, 2 "AAA" batteries and a warranty card. Both the monitor and the cuff contain a Lifetime warranty and is supported by a consumer friendly Customer Service Dept. which can be contacted at 1-888-726-9966.