![]() | Large OLED display with SpO2 waveform | |
![]() | Display direction is selectable | |
![]() | Automatic power off after removing finger in 8 secs | |
![]() | Light weight less than 50 gs | |
![]() | Two AAA batteries for easy replacement | |
![]() | Brightness can be adjusted in 10 level | |
![]() | Can be worn around the neck for convenient spot checking | |