A pulse oximeter is a small, lightweight device used to monitor the amount of oxygen carried in the body. 

Sp02 (Blood Oxygen Saturation)

Measurement Range: 0–100%, Display Range: 0-99%

PR (Pulse Rate)

Measurement Range: 25-250 bpm, Resolution: 1 bpm, Accuracy: +- 3 bpm

PI (Perfusion Index)

Low perfusion up to 0.075%

- Results in 8 seconds

- IP22 Water and Dust resistant

- 1.5” HD LED display with menu function

- Battery operated, 2 x AAA (not included)