1. Display: 9 digits LCD display. show systolic/diastolic/pulse rate simultaneously 2. Cuff pressure range: 0-300mmHg 3. Measurement range: 40-260mmHg pulse: 40-160/minute 4. Accuracy: pressure: ± 0.4 Kpa( 3mmHg) pulse: ± 5% 5. Inflation: automatic inflation by air pump 6. Deflation: automatic exhaust, rapidly deflation by electromagnetic value 7. Pressure detection: semiconductor pressure sensor 8. Power source: AAX4 alkaline batteries. 9. Battery life : exceed 300 uses 10. Memory: 30 times and average
