The Accurate Wrist Blood Pressure Monitor

This is the automatic wrist blood pressure monitor that takes readings with precision considered "very accurate" by The European Society of Hypertension standards. During in-use trials conducted by The Hammacher Schlemmer Institute, it deviated only 5.92% from measurements taken by a registered nurse using a stethoscope and sphygmomanometer, far superior to lesser models that varied by as much as 23.57%. The monitor uses the oscillometric method of blood pressure measurement, clinically proven to provide accurate readings for hypertension and arrhythmia, and takes three consecutive measurements separated by one-minute intervals, providing an average. It measures blood pressure at the touch of a button and automatically inflates around the wrist to the optimal level, causing minimal discomfort. Accommodates 5 1/4" to 8 1/2" wrists, stores 60 readings, and has a hard plastic case. Includes two AAA batteries. 2 1/4" H x 3" W x 1 3/4" L. (4 1/4 oz.)