New Version Kids Pulse Oximeter Fingertrip, Blood Oxygen Saturation for Children, Portable Oxygen Meter with OLED Screen Included 2AAA Batteries

【4-in-1 Kids Pulse Oximeter】VOLUETH is the Professional Finger Oximeter that uses a micro chip of advanced technology to obtain accurate results of the Kids oxygen saturation levels, heartbeat, Respiratory Rate, perfusion index and sphygmic wave.
【Upgraded Hardware and Software】Alerts you when your reading exceeds the set limit, beeps with each detected pulse, (this is turned off by default) and adjustable display brightness.
【Easy to operate】Just put the finger in to measure, press the button to start, take out the finger to automatically shut down. Your kids can learn to use pulse oximeter fingertip easily.
【OLED display and Fast Reading】High quality OLED display to show clear results and just need to clipping the child pulse oximeter on the finger, press power botton wait 8s Accurately monitoring SpO2 of children.
【Developed for Children with adorable animal theme】Specially designed for children age 2 and up, and is not designed for newborns and infants. (Please do not measure on the same finger for more than five minutes. )
【This Device is for sports and aviation use only】–Comes with 2 x AAA batteries placed and removed easily and a lanyard for convenient carry.