Upper arm blood pressure meter USB plug-in Automatic voice broadcast electronic sphygmomanometer

Electric fully automatic digital arm type blood pressure monitor with Vocie1.Systolic, diastolic, pulse rate displayed simultaneously2.Intelligent automatic pressurization and decompression3.Automatic shutdown function：1 min after last operation4.Fashionable outward, Light and compact, Easy to carry, suitable for health care(medical field, families and adult)5. Support USB Charger6.Measurement Accuracy: (Pressure) + 3mmHg (Pulse) +5% of reading7.Measuring Range: (Pressure) 0-290mmHg (Pulse) 40-180 pulse/min8.Resolution: 0.1kPa(1mmhg)9.Measurement: Oscillometric Method10.Automatic On/Off: Approximately 60 seconds11.Operating environment: +5°C to +40°C | 15%-85%RH12.Storage Environment: -20°C to +40°C |Use Methord and Precautions:1. Keep Relaxed before measuring, sit down quietly for a moment.2. Palms up, put the wrist band parallel to the heart.3. Palms up, keep the intake pipe and the arteries parallelled.4 Wrap the wrist band around your arm tightly in the opposite direction, paste together.5. Place one finger into it is the most appropriate.6. Keep the wrist band parallelled to the heart, palms up.7. Press the on/off button, keep relaxed and start measuring.8. High pressure, low pressure, pluse instantly display after 40 seconds.