How to use a digital wrist blood pressure meter correctly 1.Keep sitting,and DO NOT smoke,talk,drink or eat.you should not measure your blood pressure right after exercise and make sure you are in calm status. 2.wear the cuff on the inside of your wrist of left hand,and make sure cuff is 1-2CM from your palm...


$19.99Amazon.com Price
(as of September 8, 2018 5:21 pm GMT+0000 - Details)