1. 60 groups memory function;

2. Arrhythmia detection function (IHB);

3. Automatically inflate and deflate;

4. Automatic power-off function;

5. Power: 4 AA size alkaline batteries;

6. Measurement Range: Pressure: 0mmHg~299mmHg; Pulse: 40~200 times/min;

7. Measurement Accuracy: Pressure: ± 3mmHg; Pulse: ± 5% of reading.