Our finger oxygen sensor will check and display in real time SpO2, PR, Pulse bar graph which are very easy to understand.
Suitable for mountain climbers, skiers, bikers, aviators or anyone interested in measuring their SpO2.
This blood oxygen finger meter light and compact, accommodates wide range of finger sizes,low power consumption long battery life, automatic power off after 10 seconds.
low battery indicator lets you know before your batteries stop working system.