With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

A special order item will need to ship to our warehouse from the manufacturer before then shipping to you. The estimated delivery range that you see is based on the information that we receive from ...

Abstract: Most hemodialysis patients have blood oxygen levels of 95-100%. However, some people have blood oxygen levels below 95% and still lead normal lives. Slightly lower values while sleeping are ...