Specification:
l Model:  TMC-BP105
l Temperature measurement:
Blood pressure : 0-280mmHg ( 0-37.3kpa) range
Heart rate : 40-199Times/min
l Temperature measurement accuracy:
Pressure: within 15℃~25C soil 3mmHg ( soil 0.4kPa )、,5℃-40°℃ ( beyond 15C-25℃)
Heart rate ( pulse rate ) per 6mmHg '( soil within 0.8kPa ) :土5%
l Product Size: 138*115*70mm

l Display Size: 4.2 inches digital LCD display

l The power supply : The DC6V4 No.7 dry battery/power adapter ( AC220V/50HZ ) should be purchased by yourself