Mantra Make in India Finger Tip Pulse Oximeter with Perfusion Index,
Heart Rate and SpO2 Levels Oxygen Meter with LED Display with 2 years warranty:
Pulse oximetry measures quickly and accurately pulse rate and spo2 blood
oxygen saturation of arterial hemoglobin levels. Accurately determine your
spo2 (blood oxygen saturation levels), fast spo2 readings, pulse measurements
and display it conveniently on a large digital bright led display.
It Is a noninvasive and painless test that measures your oxygen saturation level,
or the oxygen levels in your blood. It can rapidly detect even small challenges
in how efficiently oxygen is being carried to the extremities furthest from the
heart, including the legs and the arms.