The Planted Tank Forum - View Single Post - Convert Lux meter to PAR meter?
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post #173 of (permalink) Old 08-27-2013, 08:20 AM
Planted Tank Obsessed
Join Date: Aug 2013
Location: SF Bay
Posts: 463
Hey Hoppy, does the thickness of the 1/2" acrylic disc in this version of the PAR sensor matter? Thanks.
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