Function
- SpO2 value display
- PR value and bar graph display
- PI value display(Optional)
- Pulse waveform display
- Low-battery indication: low-battery indication appears when the battery voltage is too low to work
- Battery electric power display
- Automatic standby function
- Display mode can be changed
- Adjustable screen brightness
- Display direction can be changed automatically
- PR sound indication (Optional)
- Voice prompt for over-limit (Optional)