Hot sale electric digital upper arm type 24 hours bp blood pressure monitor price

1. 99 sets memory group:. For 2 peoples with date and time 
2. Measure range: Pressure :0-280mmHg(0-37.3kPa) Pulse rate :40-199times/min.
3. Accuracy: Pressure:±3mmHg (within±4kPa). Pulse rate:accuracy is ±5% 
4. Display : Digital liquid crystal display 
5. Battery: Four alkaline batteries

6. Live Voice (Optional)
7. Battery lifespan: 300 times under the condition of 7 alkaline battery with 23℃.
8. Operating temperatures: 5.0 to 40.0°C, ≤85% RH
9. Storage temperatures: -20.0 to 60.0°C , ≤95% RH
10. Dimensions: 115x96 x59mm
11.Weight: 180g (exclude battery's weight)

12. Auto power off: power off when no operation for 8 seconds