The oximeter can be used to measure oxygen saturation, pulse rate and perfusion index through the finger. This is specially designed for kids, mini and cute. Features: [Multifunctional]: The pulse oximeter mainly measures oxygen saturation, pulse rate and perfusion index. This is specially designed for kids, mini and cute. [Application]: Turn on the pulse oximeter and put one of your fingers into the rubber hole of the oximeter. Then loosen the clamp, press the button, the oximeter enters the working state. The oximeter will automatically enter sleep or sleep mode after 8 seconds without fingers. [Faster display: The oximeter uses advanced sensor technology, the test results will be displayed on the screen after 5 seconds. No need to wait. [TFT Screen]: Low power consumption, clear TFT screen, 4 directions can be adjusted for convenient reading. Convenient and compact, portable for home or travel. [Warranty]: If you have any problems, please contact our store in time. We will give you
