Don't struggle with ordinary blood pressure monitors that are hard to use and difficult to read! Wristech's fully automatic monitor does all the thinking for you. Simply put the monitor around your wrist and press the button. In less than a minute you'll see a precise reading of your blood pressure and pulse. These numbers, along with the date and time, will automatically be stored in the memory. No more charting - just take the monitor with you when your doctor wants a report. Stores up to 99 readings. Plastic case doubles as a wrist rest. Requires 2 AAA batteries (not included).