It is light, small in size and easy to carry *Easy to use with one-key operation

* Accurately measure SpO2 value and Pulse Rate value;

* Large True color OLED display of SpO2, PR, Pulse Bar,PI & Plethysmogram;

* Multi-direction display, various display modes (Automatic change of display

  4  directions by built-in orientation -sensor);

*  Automatic start measuring after putting finger into rubber cushions;

* Power off automatically without signal for about 8 seconds;

* More than 30 hours continuous working time with 2AAA alkaline batteries;

* Audible & visible alarm function, high & low alarm limits adjustable;

* Pulse beep function;

* Low battery voltage indication.

Fingertip Oximeter