Wrist Electronic Blood Pressure Monitor

Wrist Electronic Blood Pressure Monitor1.Power supply: two AAA alkaline batteries (3V)2.Display mode:Liquid crystal display screen3.Measuring mode:depressuriztion type oscillometric method for measurement4.Mesurement range: Blood Pressure: 20-280 mmHg/(2.7-37kPa) Pulse rate:40-160 times/min5.Accuracy:±3mm Hg/±0.4kPa (Blood Pressure),Website:http://www.upnmed.org,±5%(pulse rate)6.Air chanrging mode: automatic charging7.Air leakage device:air relief valve8.Quick air leakage: electronic air release valve9.Result display:high pressure/low pressure/pulse10.Normal working conditions:a)Environment temperature:5-40degrees Celsiusb)Relative humidity≤85%c）Atmospheric pressure:85kPa-105kPa