10 second pulse & oxygen meter check.
Pulse oximeter fingertip is a compact heart rate monitor and oxygen monitor
that checks pulse rate & blood oxygen saturation levels (spo2) quickly
& accurately
4 color LED display
BATTERIES ARE NOT INCLUDED
Our simple & ergonomic blood oxygen
monitor accommodates all finger sizes, so both kids and adults can use it. A
perfect blood oxygen saturation monitor for ages 12 and above.
Easy-to-read display. The pulse oximeter comes
with a big digital led display which shows your o2 saturation monitor readings
in large, easy-to-read digits. There’s also a battery life indicator.
Principle: oxygenated blood absorbs light
preferentially at 940nm (near infrared light), whereas deoxygenated blood
absorbs light preferentially at 660nm (red light). A pulse oximeter works by
passing a beam of red and infra-red light through a pulsating capillary bed and
then measures the amount of red and infra-red light emerging from the tissues
via a sensor.
This oxygen monitor fingertip reader/checker
comes with a wrist lanyard.