You can also press the multifunction button to rotate the screen direction. NOTE: AAA Batteries ARE NOT included. You can also press the multifunction button to rotate the screen.
Boulton Pulse Oximeter Blood Oxygen Monitor - Finger Heart Rate Monitor with SpO2 Pulse Oximeter Display - Oxygen Saturation Monitors - Finger Saturation with LED Display for SpO2 and BPM
Boulton Pulse Oximeter Blood Oxygen Monitor - Finger Heart Rate Monitor with Spo
Boulton Pulse Oximeter Blood Oxygen Monitor - Finger Heart Rate Monitor with ...
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Pulse Oximeter,Oxygen Monitor Finger Adults,Pulse Oximeter,Blood Oxygen Monitor Finger Saturation with LED Display – Fingers Heart Rate Monitors with SpO2 Oximeters Display
