How to use Oximeter correctly? How to choose a certified oximeter? 【STEP-BY-STEP GUIDE】 

Is an oximeter necessary? How to choose a good and qualified oximeter? How to use an oximeter? How to interpret blood oxygen level spo2 and heart rate pulse rate?
You will learn it all in this video!
Don't forget to claim your free gift, COVID-19 DIARY! All information regarding Covid-19 is in it: covid-19 symptoms, symptoms of low blood oxygen, happy hypoxia, temperature defined as fever, etc.
click this link:
(chinese) drive.google.c...
(english) drive.google.c...
Malaysia MDA registered oximeter : mdar.mda.gov.m...
oxitech oximeter (成人脉搏血氧仪）
🔗invol.co/cl9oa73
🔗shp.ee/twicacb
zaccurate oximeter (小儿血氧仪）（仅供参考）
🔗invol.co/cl9oah0
🔗shp.ee/rjxzg7b
handheld oximeter with paediatric probe (手持血氧仪+小儿探头）（仅供参考）
🔗shp.ee/x3b8kab
🔗invol.co/cl9oasf
Disclaimer: Equipment used in this video only for education and demonstration purpose.
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music credit:
prod riddiman / prodriddiman
prod riddiman good times • Good Times - Upbeat Ha...
Music by Mr. Jello - Friends Forever - thmatc.co/?l=9...