1. Display system: digital display of the large liquid crystal screen 2. Measuring method : Oscillometric method 3. Atmospheric pressure range : 0~300mmHg(0-40Kpa) 4. Pulse rate range: 40-160/min 5. Measuring Accuracy: Atmospheric pressure± 0.4kpa 6. Pressurization: automatic inflation 7. Deflation: automatic exhaust 8. Pressure measuring: silicon intergrated pressure sensor 9. Power source: two fetivals of 7type alkaline battery 10. Environmental temperature for using: 10~40 ℃, 30~75%RH 11. Environmental temperature for storage: -20~60 ℃, 10-95%RH 12. Cuff size: 14-20cm 10.
