Finger Pulse Oximeter, Asobilor Portable Digital Blood Oxygen FDA Approved and Alarming SPO2 Pulse S

ual measure functions: it can test SpO2 and Pulse, high measuring accuracy and stability One-button design allows for easy operation. Shut off automatically when no signal or action for longer than 16 secondsAlarm function:Set the alarm according to your needs. There will be a warning once the measured values go beyond the set threshold.Multi-direction display: Rotatable multidirectional display in 4 directions, using 4 modes. View results from any direction.Small and Portable: Widely used in hospital, home health care, oxygen bar, community medical centre, alpine area, sports health care et