Features:

Automatic measurement of systolic, diastolic and pulse 
Automatic valve to deflate air 
Big screen and easy to read 
One memory for last measurement 
Indication of blood pressure standard 
Automatic power off in 3 minutes
Economic & power saving

Key Specifications: 

Measurement Method:  Oscillometric System
Display Type:  Digital LCD 26mm x 35mm
Measuring Range:  Pressure 30~280 mmHg; Pulse 40~199 P/min
Measuring Accuracy: Pressure ≤±3 mmHg
                                Pulse ≤5%
Operating Environment:  Temperature 20±10℃
                                 Relative Humidity ≤80%
Power Source:   DC 6V 0.1W  4 x AA Batteries
Dimension:  125mm x 80mm x 50mm
Weight:  0.380 Kg