Blood Presure Monitor Heart Rate Pulse Portable Tonometer BP

Technical parameters:1. Display mode: liquids crystal display screen2. Measuring mode:depressurization type oscillometric method for measurement3. Power supply: tow AAA alkaline batteries (3V)4. Measurement range:(20-280)mmHg/(2.7-3.7) kPa (blood pressure) ,(40-160) times/min (pulse rate)5. Accuracy:±3mmHg/±0.4kPa (blood pressure) ±5%（pulse rate)6. Air charging mode: automatic charging7. Air leakage device: air relief valve8. Quick air leakage : electronic air release valve9. Result display:high pressure/low pressure/pulse10.Unit conversion :conversion of blood pressure value unit mm Hg/KPa (default unit when start is mmHg)11.Number of memory groups:Double 99 memory groups.13.WHO tip:blood pressure warning strip is used to indicate blood pressure and health status14.Arrhythmia tip:LCD displays  "” flickering to indicate arrhythmia15.Overpressure protective function :automatically releases air when air pressure exceeds 295mmHg(20MS)16.Automatic shutdown function :automatic shutdown in one minute when there is no operation17.Current:dynamic current less than 500mA , statistic current less than 30 mA , shutdown current less than 20uA18.Normal working conditions:    a) Environment temperature:5-40 degrees Celsius    b)Relative humidity:less than or equal to 85%    c)Atmospheric pressure: 85kPa ~ 105kPa
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