Sell [ LOWEST PRICE ] LK87 Portable Finger Pulse Oximeter Fingertip Pulsoximeter Blood Oxygen Monitor best price

oxymeter lk87 oximet-er lk87 Blood Oxygen Saturation Oximete Fingertip Monitor SpO2 Fingertip Pulse Oximeter Oximeters 4 color LED Display Oximeters Pulse Conte Fingertip SPO2 Monitor Blood Oxygen Pulse Oximeters LK87 Medical Fingertip Pulse Oximeter Pulso Oximetro Home family Pulse Oxymeter Pulsioximetro finger pulse oximeter Product Specification Weight:36g(excluding batteries) Power:2*1.5V(AAA) batteries Function:SpO2, pulse rate SpO2 measurement range:36-99% PR measurement range:30-250bpm Automatic shut-off:About 20 seconds Working current:20mA-130mA Operating Environment:Temperature:5 - 40°C; Humidity:<=80%; Atmospere: 50-106kPa Storage Environment:Temperature:-20 - 55°C; Humidity: <=93%; Atmospere: 50-106kPa Package Dimension:116*89*46mm Features: Quich Measurement Small and Portable Automatic Shutdown Four Colour Led Simple Press Button Up & Down Dual Direction Display Easy To Use (One-Click acee to your health information,wirelss and lightweight) 8 Seconds Measure Accurate and Reliable