TopCare Digital Blood Pressure Monitor.
- You can use the external power supply-DC 5V by adapter if the batteries are not available.
- Roll up the cuff to cover your arm and keep it at the same level as your heart. Keep the cuff 2-3cm above your elbow
- Stretch your arm forward on the desk and keep relaxing, make sure your palm is upturned Sit still and avoid body movement during the measurement.
- After pressing the STARTISTOP button, the device will automatically start to broadcast preset the cull pressure and do the Measurement.
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