Digital Fingertip Pulse Oximeter Instant Read Health Monitoring Display Health care LED Display Blood Oxygen Meter Heart Rate Monitor

This Fingertip Pulse Oximeter is a kind of innovated medical device with non – invasive and continuous features for artery SPO2 and PR detection.
Being portable, it is able to measure SPO2 and PR values quickly and precisely.

Requires 2 AAA batteries (sold seperately)