Our U82V Blood Pressure Monitor adopts the newly upgraded chip of the U-series and uses the oscillation measurement method to make the error accuracy of the measurement data only 3mmHg. The compact appearance is very convenient for the home, and the LED screen size is just right to display the date, IHB, and WHO blood pressure indication. In addition, the one-button measurement function is very convenient for use, and the two-person 90-group memory function records more data to manage your health.