You can also press the multifunction button to rotate the screen direction. NOTE: The device requires 2 AAA Batteries (batteries not included).
Boulton Pulse Oximeter Blood Oxygen Monitor – 5-Second Reading Oxygen Saturation Monitors - Finger Heart Rate Monitor with SpO2 Pulse Oximeter Display - BPM Finger Saturation with LED Display
Boulton Pulse Oximeter Blood Oxygen Monitor – 5-Second Reading Oxygen Saturation
Oxygen Monitor Finger Adults, Pulse Oximeter, Finger Pulse Oximeter, Blood Oxygen Monitor Finger Saturation with LED Display, Finger Heart Rate Monitor with SpO2 Pulse Oximeter Display
Pulse Oximeter,Oxygen Monitor Finger Adults,Pulse Oximeter,Blood Oxygen Monitor Finger Saturation with LED Display – Fingers Heart Rate Monitors with SpO2 Oximeters Display
Pulse Oximeter, Blood Oxygen Monitor Finger, Fingertip Pulse Oximeter for Adu...
