BP CUFF F/DIGITAL W/ISO CONNCTR LG 14.2-17.7"

A replacement cuff that is compatible with most of the Lifesource automatic blood pressure machine. A cuff that is too large will produce a reading that is lower than the correct blood pressure; a cuff that is too small yields a measurement that is higher. With your arm hanging at the side of your body measure the circumference of your upper arm at the midpoint between the shoulder and elbow.