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LPT – A $20 Oximeter could save your life.
LPT - A $20 Oximeter could save your life. Back during Covid I read about how buying a $19.99 Oximeter could save your life. An Oximeter is a simple device you put on your finger that reads oxygen levels in the blood and typically a pulse reading as well. I picked one up on Amazon and tossed it in the drawer thinking ya whatever and that was that. Fast forward 3 years later and my daugh...
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