North American Health + Wellness JB7662 Color Code Blood Pressure Monitor Cuff

Color back-light indicates where reading stands based on WHO. green normal, yellow pretension, red hypertension. 90 memories x 2 persons. Each measurement is time/date stamped. Automatic measurement of systolic, diastolic & pulse rate. Large 4" display with large numbers. Average for last 3 readings. Automatic power off conserves battery life. Requires 4 AA batteries (not included).