Finger Oximeter Digital Fingertip Pulse Oximeter Blood Oxygen Saturation Meter Finger SPO2 PR Heart Rate Monitor Health Care
One-button operation, optical detection technology, 10s quick measurement.
TFT clear display, 4 directions for conveniently reading.
Clearly displays blood oxygen and heart rate, high accuracy.
Auto shut down in 8 seconds, energy-saving and eco-friendly.
Numbers displayed on the screen will flash when reaching alarm value！
Mini oximeter with lanyard, portable for home or travel use.
Power requirements: 2 * AAA battery (not included)
Power consumption: less than 30 mA
Screen resolution: 128 x 64
PR measuring range: 30bpm~250bpm.
Blood oxygen saturation measurement range: 70%~100%