Universal Digital LCD Wrist Blood Pressure Monitor

Know Your Blood Pressure and pulse rate with the push of a button. Shows Systolic, Diastolic and Pulse Readings. Compact design fits over your wrist like a watch. Easy to use wrist style eliminates pumping. Easy to follow instructions. One size adjustable cuff fits all.  Power by 2 x 1.5V AAA batteries ( NOT included )  In the use of this device. please read the details of this statement in order to correct the measured value; Please connect the wristband with left hand from 5 – 10 mm( about one finger width), if the distance is too long, you will get a error message of ” Err 003″, and unable to do any operation. Package Included: 1 X Automatic Blood Pressure Heart Beat Monitor 1 X English Manual