Description
This small, lightweight pulse oximeter noninvasively monitors your oxygen level.
- Slip it over your fingertip and press the button. (Can also be used on toe or earlobe.)
- Two wavelengths of light rapidly measure your pulse rate and the level of oxygen in your blood.
- Bright LED digital display also displays your heart rhythm.
- Automatically shuts down after 8 seconds of non-use.
- Two AAA batteries (not included) provide about 30 hours of operation