electronic blood pressure monitor

La description

1. Function description:  arm type blood pressure monitor measure blood pressure on the upper arm  Talking function  Large LCD with extra large fonts displaying.  Time and date displaying  Irregular heart pulse detection  Last 3 average value displaying  2**0 times memories  WHO classification indicator 2. Specification:  Display system: LCD with digital display system  Measuring method: Oscillometric method, automatic measurement  Pressurization: automatic air inflation by an air pump  Deflation: automatic exhaust  Arm band : ****2cm  Measuring accuracy: Within ± 3mmHg (0.4kPa)  Blood pressure measuring range: 0mmHg—**9mmHg (0kPa—*9.*7kPa)  Pulse rate range: *0～**0/min  Pulse rate accuracy: Within ± 5%  Power source: 2*DC1.5V  Automatic power off: To be automatically cut off after 2 minutes of nonuse to save energy  Environmental temperature for using: 5～*0℃  Environmental temperature for storage: **0～*5℃  Environmental humidity for using: ****0%RH  Environment humidity for storage: ****5%RH  packing boxes：*9mm***0 mm ***9.5 mm