40% drop
SUWU Pulse Oximeter Fingertip Oxygen Monitor Fingertip for Sports Use,with Lanyard Rose Red
$5.99$9.99(-40%)
- The Fingertip Pulse Oximeter monitor fits all finger sizes from kids above four years old to adults as it measures the level of oxygen in the blood and reads the pulse rate in just eight to ten
Set alert threshold:
10%