Blood Pressure Monitor Wrist Fully Automatic Digital Intelligent LCD Display Automatically Measure Pulse Diastolic Systolic Hypertension Heart Zone Guidance Irregular Heartbeat Detector FDA Approved

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SpecificationsType: Wrist Blood Pressure Monitor Display: Digital LCD Power supply: 2 x AAA alkaline batteries (not included) Automatic Power-Off: Approx. 3 minutes Wrist Size: Approx. 135 ~ 215mm (Cuff size: 5.3~8.5 inch) LCD Size: 47 x 39mm Storage Memory: 2 x 90 Sets Measuring Accuracy Pressure: ± 3 mmHg Pulse: ± 5% of reading Measurement Range Pressure: 0 ~ 299 mmHg Pulse: 40 ~ 199 pulses / min WHO Indicator-Healthy Remind-Care about your health Red (Severe Hypertension) Yellow (Mild Hypertension) Green (Normal BP) NOTE Test the same time every day Put the cuff on in the right place as per instructions, right above the elbow. 30 minutes prior to testing don't eat, exercise, smoke or drink alcohol. While testing sit in a relaxed position with your feet straight in front of you and your arm resting on the table. Do not cross your legs The best time to measure blood pressure is 2 to 3 hours after you get up. It's also good to measure when you calm down. Please don't test after exercise. Keep a good mood before testing. Mind: Arrhythmia and arteriosclerosis patients should be measured by medical staff for professional diagnosis.