Blood Pressure Monitor Cuff Arm Automatic Blood Pressure Machine with Adjustable Size Fits All Cuff, Accurate Measuring for Blood Pressure and Heartbeats - FDA Approved

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INSTANT MONITORING This FDA Approved with Large Screen Display Clinical Digital Wrist Blood Pressure Monitor Cuffs is designed to make your blood pressure monitoring simple, quick and easy at all times. Why the blood pressure readings is different every time? Human blood pressure will change in a very short time due to normal physiological reactions, so the blood pressure may also change during measuring, re-measurement should be in 5 minutes. In fact, even the same doctor continuously measures blood pressure 3-4 times, he will get a different measurement, too. Correct Blood Pressure Measurement Steps Step 1: Relax in a quiet environment for 5 minutes before measuring blood pressure, if necessary, take a few deep breaths to keep your heart rate steady. Step 2: Sit quietly in an upright position with legs uncrossed and feet flat on the floor. Step 3: Keep the position of the cuff at the same height of your heart, meanwhile the cuff's tube off-center towards the inner side of the arm (in line with your pinky finger) and close the cuff. The cuff shouldn't be too tight or loose. To test the cuff's fit, snugly insert one index finger between the cuff and your arm. Step 4: Naturally put your hand on table and let your palm face up. Do not talk or move your body when measuring. Step 5: Human blood pressure is a changing parameter. Theoretically, there will be little differences between each measurement. It is the best, however, to re-measure once or twice and choose the average value. Re-measurement should be carried out after 5 to 10 minutes. Specification: Machine Size: 4.5*3.3*6.5 inches Battery Type: 4 * AAA (not included) Adapter Type: DC. 6V / AC (not included) Package Include: 1 X Blood Pressure Monitor 1 X Medium Size Cuff 1 X User Manual