Pulse oximeter for Finger Oxygen Measuring Device,Finger Oximeter Measuring Device Measures Oxygen Saturation Pulse Frequency, with OLED Display

This Fingertip Pulse Oximeter is an innovated medical device with non-invasive and continuous features for artery SPO2 and Pulse Rate (PR) detection. Very portable, it is able to measure SPO2 and PR values quickly and precisely for home use, medical, sports and more. Features: Reliable accuracy and durability for fingertip pulse oximeter. Two Color OLED Display, four display modes. 4 Direction ...