Me agrad?? lo r?pido que leePero no me gust?? que tiene muchas lecturasY uno no sabe cual es el verdadero n??mero
To check oxygen level
I loved that it was "pink" makes it so much easier to keep track of. Very easy to use and accurate.
Easy to use - good item to have for when somone in the home has respiratory issues, to identify when they enter the danger zone.