* Digital LCD display of SpO2, PR & Pulse Bar;

* Automatic start measuring when the finger is put into the sensor cap;

* Automatic power saving when the finger is out of the sensor or no key operation

   for about 20 seconds;

* Audible & Visual alarm function, alarm limits adjustable;

* Real-time store and recall SpO2 and Pulse Rate value;

* Up to 12 hours of oximetry data storage (Record data once every 2 seconds);.

* Data record can be uploaded to PC; (Oximeter date manager software available)

* Low battery voltage indication;

* More than 50 hours continuous working time with 2AAA alkaline batteries.