Finger pulse oximeter that measures oxygen saturation levels in the blood and heart rate.
 Characteristics
 Indication of oxygen saturation (SpO2) and heart rate (PR) numerically.
 Display: LED
 Heart Rate Measurement Range
 Illustration: Graphics Bar, Waveform, Battery Status.
 The package contains:
 Instructions for use
 Carrying cord
 1,5v AAA batteries (2 pcs)