Deluxe, sleek, easy to use blood pressure monitor with one button operation plus advanced features including irregular heart beat feature, last reading recall, a memory function that displays the last blood pressure and pulse rate reading. Stores up to 30 readings in memory. Simultaneous readout of systolic / diastolic pressure and pulse rate. Four week blood pressure logbook included. Large print instruction book in English, French and Spanish. Uses 4 AA batteries (not included).