Xx__xX
12/04/2011, 02:18 AM
what is the recommended operating water temperature when testing.
Is it possible for different water temps to give different readings. I been testing directly from my RO Filter and was wondering if with it being cold water, can affect my reading?
Is it possible for different water temps to give different readings. I been testing directly from my RO Filter and was wondering if with it being cold water, can affect my reading?