XECH Oxy Beat Finger Pulse Blood Oxygen Oximeter - SpO2 , SpHg ( Heart Rate Graph) and OLED Display Monitor with Free Long Life Battery (White)

By Brand : Generic

XECH Oxy Beat Pulse Oximeter A pulse oximeter is a small, lightweight device used to monitor the amount of oxygen carried in the body. This noninvasive tool attaches painlessly to your fingertip, sending two wavelengths of light through the finger to measure your pulse rate and how much oxygen is in your system. Once the oximeter finishes its assessment, its screen will display the percent of oxygen in your blood coming from your heart