Blood Pressure Monitor Upper Arm with Large Cuff Automatic Digital BP Machine for Home Use Accurate Measure Blood Pressure and Heart Rate Pulse 2×99 Sets User Memories

Blood pressure monitor for home use Research shows that 40% of adults suffer from high blood pressure in America. Severe hypertension will cause Many diseases, such as heart attack or stroke, etc. It is important to have a good blood pressure monitor to monitor your blood pressure and heart rate pulse every day How to use it??? 1. Wrap the cuff around your upper left arm. 2. You should be able to fit 2 fingers between your arm and the cuff. 3. Make sure the cuff lies about 2 or 3cm above the elbow. 4. Calm down and select your User ID(P1 or P2), press the ON/OFF button. Specifications: 1.Measurement range and accuracy: 0 - 299mmHg, ±3mmHg 2. Pulse range and accuracy: 40 - 180 times / min, 5% 3. Rated voltage: 4 * AA battery, USB 5V adapter(Not included) 4. Cuff Range: 8.7in - 15.7in (22cm-40cm) Note: 1: The blood pressure is different throughout the day due to weather, emotion, exercise and other various factors. For maximum accuracy, you can use the option to average your last 3 readings. 2: Please read the fourth picture and refer to the right posture and steps before taking a measurement. 3: Strenuous exercise, smoking or drinking stimulants/ depressants (for example, coffee or alcohol) is NOT ALLOWED before measurement. 4: It should be measured at least TWICE each time at an interval of five minutes; longer time interval might be needed for different personal health status. 5: Arrhythmia and arteriosclerosis patients should be measured by medical staff for a professional diagnosis. Package Include: 1 * Digital Blood Pressure Monitor 1 * Adjustable arm cuff 1 * Instruction manual 1 * 4 x AA batteries