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Amazon. There are even strips. Now can we trust the manufacturer of the tests themselves given amazons sometimes shitty vendor quality? Who knows.
by TedDoesntTalk 3y ago
Amazon. There are even strips. Now can we trust the manufacturer of the tests themselves given amazons sometimes shitty vendor quality? Who knows.
- masfuerte 3y agoI have a gas engineer test my appliances every year. Last year he also fitted a CO alarm and he said he would test it every year. I asked if he had a CO aerosol to test the alarm. No, he said, I just press the button. Who knows if the alarm actually detects CO? Anyway, if you want to test your lead test, introduce it to some lead.