Features:
1) Anti-scratching display with unique mirror design
2) Advanced SpO2 technology with Perfusion Index reading
3) 6 display modes of SPO2 value, PI, PR, pulse wave, bar graph
4) Humanized menu and prompts, adjustable brightness and memory of last setting etc.
5) Strong anti-interference, low perfusion of ≤0.3%
6) Low power consumption, auto switch-off function
7) Various customized services are available