Acoustic and optical double alarm, when your SpO2 or Pulse Rate is beyond limits.
Pulse Oximeter Fingertip SPO2 Heart Rate Blood Oxygen Saturation Finger Monitor
Oximeter Pulse Fingertip SpO2 Heart Rate Monitor Blood Oxygen Saturation Monitor
2025 New Blood Glucose Monitor , Heart Rate & Blood Oxygen Saturation Monitor
Pulse Oximeter Fingertip SPO2 Saturation Heart Rate Blood Oxygen Finger Monitor
