WrisTech JB7608 Blood Pressure Monitor with Adjustable Wrist Cuff Color Changing LCD Monitor

Built-in 90 memory capacity for 2 users. 
2" LCD display with automatic shut off to save battery life. 
Provides irregular heartbeat indicator with date and time. 
Automatically inflates to the appropriate level for maximum accuracy. 
Color coded screen: Green - Normal, Yellow - Pretension, Red - Hypertension
2X AAA batteries required (not included)
Main unit measures 2 3/4"L x 2 1/2"W x 2"H.