It says cow can be detected using infra red best not electric
So im looking for a metwr that wil display co2 levels and struggling as most dont state how they work or have many reviews...
Looking for advice on how to get a reading not a guess?
It says cow can be detected using infra red best not electric
So im looking for a metwr that wil display co2 levels and struggling as most dont state how they work or have many reviews...
Looking for advice on how to get a reading not a guess?
GEORGE (12-09-20)
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