I'm at an Air Bnb away from my partner and my home, i used a oxygen meter to ensure the 99% purity of my 55cuft nitrogen tank. Got medical restraints and exit bag all assembled to go. Ive done a few test runs just adjusting the tightness around my neck so i can put a few fingers through. Im aiming to set my flowmeter at 40cfh which seems to be between 15-20lpm. Goodbye everyone!
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