A pulse oximeter is a medical device that can measure the amount of oxygen in the blood.
Also indicates the heart rate.
For spot-check measurement on persons> 25 kg
Digital display of heart rate, SpO2 and the quality of the signal.
Weighs only 50 grams including batteries
Range: 0-100% SpO2
25-250 BPM heart rate
Dimensions: L 57 x W 33 x H 30 mm
Incl. Battery, manual