Blue backlit START/STOP button 3 colors backlit LCD Display (Green,Yellow and Red)
LCD color changes based on blood pressure level as below : Green: Optimal/Normal blood pressure Yellow: High/Normal value Red: Mild/Moderate/Severe hypertension
Features & Specifications
1. Large LCD size: 80 x 72mm with digit height 26.3mm 2. 2x90 groups memory function 3. Average calculation for the last 3 measurement readings 4. Blood pressure classification (WHO) indicator 5. Irregular heartbeat (IHB) indicator 6. Year/month/date/time function 7. Accuracy: Pressure ±3mmHg; Pulse ±5% 8. Automatic inflate and deflate 9. Powered by 4 AA sized alkaline batteries or AC/DC power supply 10. Automatic power-off function