Manufacturer Boulton UK. You can also press the multifunction button to rotate the screen direction. NOTE: The device requires 2 AAA Batteries (batteries not included). Country of Origin China.
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 - Finger Heart Rate with...
Boulton Pulse Oximeter Blood Oxygen Monitor - Finger Heart Rate Monitor with ...
Boulton Pulse Oximeter Blood Oxygen Monitor – 5-Second Reading Oxygen Saturation
Pulse Oximeter Finger Clip Pulse Monitor Home Monitoring Pulse Oximeter Blood Ox
