Provides accurate readings with a single touch of a button. Features a large digital display panel, a comfortable, easy to clean arm cuff and memory storage for up to 60 previous readings. Automatic power off function and AC capability to help conserve batteries.  Cuff is easy to clean and durable, water resistant nylon with brachial artery marker and proper size range indications; fits arm sizes 9" - 13".  Free, large cuff offer (fitts arm sizes 13" - 17") available by mail order.  Includes 4 AA batteries.