Sell LCD sphygmomanometer Digital Arm Blood Pressure Upper Automatic Monitor Heart Beat Meter best price

LCD digital arm blood pressure upper automatic monitor heartbeat meter / arm blood pressure monitor (battery is not included in the package) Usage and precautions: 1. Keep relaxed and sit quietly for a while before measurement. 2. Palm up and place the wristband parallel to the heart. 3. Palm up and keep the intake pipe parallel to the artery. 4 wrap the wristband tightly around the arm in the opposite direction and stick it together. 5. It is most appropriate to put one finger in it. 6. Keep the wrist strap parallel to the heart with the palm up. 7. Press the on / off button, keep relaxed and start the measurement. 8. High voltage, low voltage and pulse are displayed immediately after 35 seconds. Specifications: Weight: 355g Package weight: 411g Size: 11.5 * 9.5 * 5cm Color: Blue / white Package includes: 1 sphygmomanometer 1 Wristband 1 user manual