Display: LCD digital display

Measurement: Oscillometric method

Measurement Range: Pressure: 0 to 299 mmHg; Pulse  rate: 40 to 180/min

Accuracy: Pressure: within +/-3mmHg, Pulse rate: within  +/-5% of reading

Inflation: Automatic inflation with pump

Deflation: Automatic rapid deflation

Pressure Detection: Electrostatic capacity semi-conductor pressure sensor

Power supply: four AAA batteries

Battery Life: Approximately 300 times of measurement when using alkaline batteries.

Electric shock Protection: Internal power    supply appliance type B


Clinically proven accuracy

Fully automatic unit,easy to use

Compact and delicate design


Memory recall to help track progress


AC A dapter and four "AA"batteries  are included