Display: LCD digital display
Measuring Principle: Oscillometric method
Cuff circumference: 13.5-21.5cm/5.3-8.5inch
Automatic power off: In 3 minutes
Measurement range: Pressure: 0-299 mmHg, Pulse: 40-199 pulses/min
Measuring Accuracy: Pressure: ±3mmHg, Pulse: ±5 of reading
Power source: 2pcs AAA alkaline battery DC. 3V
How to use the wrist blood pressure monitor?
1. Wrap the strap around your wrist. Keep LCD upside and 1cm below the wrist joint.
2. Sit in a comfortable position, keep the monitor same level with your heart to ensure correct measurement.
3. Press the START/STOP button and the monitor will start to measure automatically. Please keep still until the measurement finished.
Attention Before Measuring
1. Avoid speaking or moving body parts while testing.
2. Wait 3 minutes or longer before re-testing.
3. Avoid eating, exercising, and bathing for 30 minutes prior to testing.
4. Sit in a calm environment for at least 5 minutes prior to testing.
5. Do not stand while testing. Sit in a relaxed position while keeping your wrist level with your heart (normally test with left wrist).
6. While testing, avoid strong electromagnetic interference such as microwave ovens and cell phones.
7. Test at the same time every day, on the same wrist (normally test with left wrist), in the same position.
8. This blood pressure monitor is not recommended for people with severe arrhythmia.
9. Older than 70 years old, it is recommended to use the arm blood pressure monitor, because the measurement data will be more accurate.
10. The measurement results will be influenced by various uncertainties. It is recommended that the first measurement data can be ignored and subject to the average value measures.
FDA Approved Blood Pressure Machine. Intelligent large LCD display, help you easy to read the measurements, date and time clearly. 2 user modes and 180 sets memory function
Easy to Use Blood Pressure Checker: Fully automatic wrist style. All operations on 3 buttons, blood pressure was measured by oscillometric method, auto shutoff in 3 minutes to save energy
Accurate and Reliable: The diastolic and systolic pressures were measured using the pressure of the inflatable pump, auto cuff inflation and deflation is ultra-silent and user-friendly, cuff circumference is 13.5-21.5cm (5.3-8.5inch)
Irregular Heart Beat Detection: Irregular heartbeat detector detects and alerts you of irregular heartbeats while your blood pressure is being measured
Packet Contents: Hylogy Wrist Blood Pressure Monitor, Storage Box, User Manual, Warranty Card