Includes free carrying case
Instead of guessing whether you need supplemental oxygen, a pulse Oximeter can tell you exactly what your blood oxygen saturation is as a percentage. Totally self-contained and non-invasive, this Oximeters provides both the blood oxygen saturation and pulse rate with an easy to read screen. Uses two AAA batteries (included) and includes a carrying case. The Oxi-Plus Pro features a high resolution OLED screen with adjustable brightness and four viewing modes. Two year warranty.