Fingertip Pulse Oximeter. Pulse oximetry is a test used to measure the oxygen level (oxygen saturation) of the blood. It is an easy, painless measure of how well oxygen is being sent to parts of your body furthest from your heart, such as the arms and legs.

Pulse Oximeter can be applied in the hospital's operation room, ICU, Clinic section Office, Out - Patient Department, Sickroom and Emergency Treatment.