The oscillometric method is the use of blood by the sphygmomanometer ligature balloon tamponade hindered stops flowing gradually relieve the pressure within the airbag so that the blood starts flowing intermittently with the heart beating, and to measure blood pressure pulse of the pulsatile with a patmethod; gradually relieve straps balloon tamponade and process pulsation of blood vessels than the previous beat increases rapidly straps airbags blood pressure is the most hypertension (systolic blood pressure); contrary, steadily began arterylast, the pressure the ligature airbag is the minimum blood pressure (diastolic pressure).

 1. Large LCD size :55 x 44mm;
2. 2x90 groups memory function;
3. Average calculating for the latest 3 times measurement value;
4. Blood pressure classification (WHO) indicator;
5. Irregular heartbeat (IHB) indicator;
6. Year/month/date/time function;
7. Accuracy :Pressure +/-3mmHg; Pulse+/-5%;
8. Automatically inflate and deflate;
9. Power by 4 AA size alkaline batteries or AC/DC power supply;
10. Silence design;
11. Automatic power-off function;