1. Rest quietly for at least 5-10 minutes.
2. Drain the air of the cuff of the electronic sphygmomanometer, tie it to the left arm or right arm, flush with the heart, and there can be no thick clothes such as sweaters, and the cuffs should be in contact with the skin or only have a thin garment.
3. Open the start button of the electronic sphygmomanometer to measure, and then according to the instructions of the electronic sphygmomanometer, see what the measurement time is, and the specific electronic sphygmomanometer is different.
4.In the process of measuring, the arm should be relaxed, not a fist. Generally, the measurement results can be obtained after 1-2 minutes.