Pulse Oximetry YX-301

A pulse oximetry provides measures of your oxygen saturation level, or the oxygen levels in your blood. It is a non-invasive and completely painless test, easy-to-use and to apply. This device can detect even small changes in your oxygen efficiency. The pulse oximetry is a small device, that mimics the functions of a clip, you just clip into onto a body part, like a toe, earlobe, or, most commonly, to your finger. Doctors use a pulse oximetry on the go, as it is an easy-to-use device.