Generic Digital Blood Pressure Monitor Bp Monitor  (White)

Specification Power supply DC5V four AAA batteries Power adapter AC 90-260V Disptay Digltal liquid crystal display Measurement mode Oscillometric method Measurement range Pressure:20-280blood pressure (2.7-37kPa) Pulse:40-160times/min Accuracy Pressure:15°C~25°C within ±3blood pressure(±0.4 kPa) 5°C~40°C(do not include 15°C~25°C) within ±6blood pressure(±0.8 kPa) Pulse:within ±5% Normal working environment Temperature:5°C~40C Moisture:= 85% Store&transport environment Temperature:-20C~55C Moisture:10%~93% Operating air pressure 85 kPa~105 kPa Operate&store air pressure 50 kPa~105 kPa Measurable arm circumference About 20cm-34cm Weight About 340g(exclude batteries) Dimention 126X100x53mm(L*W*H) Operation mode Operate continually Safety classification ll internal power supply B type application part Air-filling method automatic