Product Features
99sets of storage 2 people  IHB arrhythmia detection, WHO blood pressure classification. Intelligence pressurize,   
LCD screen, three colors of backlight optional  
Voltage power detection, Low power consumption  
Dimension   126×100×53mm does not include Wristbands  
Display  Digital liquid crystal display  
Accuracy  ±3mmHg    ±0.4kPa   
Fashionable outward, Light, and compact, suitable for health care  medical field, families, and adult  
Auto power off when there is no operation for 1 minute
Note: it is without a voice function.

Packing information :
Box volume  11.2cmX10.2cmX16.2cm  
OuterBox volume  46.8cmX30.3cmX50cm  
weight each one is about 500 grams, 30 per carton, per carton weight 18 kg  
Certificates: CE ISO13485 ROHS  
Why and when do you need to choose an upper arm blood pressure monitor tonometer?  
The elderly whose vascular wall has poor flexibility. In this case, the wrist blood pressure result may be lower than the real. Because the wrist is the nerve ending, hypertensive patients may be complicated by arterial stenosis, blood clots, and other vascular diseases, so the elderly use an Arm Blood Pressure Monitor more accurately than Wrist Blood Pressure Monitor!