Automatic Blood Pressure Monitor with ComFit Cuff

This monitor is very easy to use and stores up to 100 readings for two users. "Guest" users can also use the monitor without affecting the readings for the other two users. The monitor can also detect irregular heartbeats while taking your blood pressure as well as detect other possible problems. Assembling the unit was easy, just plug the arm cuff hose in, install the AA batteries that are provided, place the cuff on your arm as directed, turn the unit on, select person A or B and press start.