High Qualityblood Oxygen Saturation SpO2 Pulse Oximeter / Oximetro

Oximetro Blood SPO2 Medical Finger Pulse Oximeter OLED Digital Display Fingertip Oximeter

Features  
1.Continues operation for 20 hours with low power consumption.
2.Low battery indicator.
3.Low-voltage indicator light automatically shuts down in 8s when signal is out.
4.Small and light,easy to carry  

Key fuction description:In standby mode ,press the key to start the working state,press this button lightly to change the display mode under working status.The outline picture of the picture of the product is for reference only,which is subject to physical objects.