I just received my solar meter 6.5 unit in the mail. Does anybody know how to take the readings under my UV lamps and what the readings should be for a Russian tortoise and a box turtle? Separate enclosures, don't worry I know the zoo med 6.5 unit comes with reptile specific info but I couldn't find it anywhere so I went with this one because I read on this forum that they are the same thing. Thanks for any information you may have.