Proactive Protekt - Model BP PMDBPA - Upper Arm Blood Pressure Monitor

Accurate result detected by oscillograph. Easy one-touch operation. Large, easy to read blue backlit LCD screen. Displays pulse, systolic and diastolic pressure. Irregular heartbeat detection (IHD). WHO classification indicator. English audio/off voice feature. 90x2-memory storages (180 total memory recall). Average of the 3 most recent measurements. Date & time display. Digital error messages. Automatically powers off to help extend battery life. USB port for power charge. Unit dimensions: 5"(L)x4"(W)x2.5"(H) LCD screen size: 2.5"(L)x1.6"(W) Arm cuff circumference: Fits 8.7" to 14.2". Storage bag included. Works with 4 "AA" batteries (included). Warranty: 2 Year limited..