Built in high-performance sensors, quickly display detection results within 3-5 seconds. When the detected blood oxygen saturation is between 80% and 99%, the accuracy is ± 2%; At 70% -79%, the accuracy is ± 3%.
By pressing the start button, the display direction of the measurement results can be changed. It supports both horizontal and vertical directions, making it easy to read regardless of your measurement posture.
One click operation, simply insert your finger into the rubber hole of the oximeter and press the start button. It will automatically shut down after 8 seconds when not in use to save 2 x AAA batteries (not included).
Package: 1x finger pulse oximeter, 1x lanyard, 1x user manual. Mini portable design, easy to carry in a backpack, suitable for climbers, skiers, motorcyclists, pilots or those interested in measuring blood oxygen saturation and pulse rate during the journey.
If you encounter any usage issues, please feel free to contact us via email and we will provide assistance within 24 hours; In addition, we offer a 90 day free replacement and refund service. If you are not very satisfied with the product, please contact us immediately.
Colour: White