nc208
Well-Known Member
I have 2. I use only one in the grow room, my favorite.
and the other in the grape/orchards
https://www.amazon.com/Ade-Advanced...&qid=1506615564&sr=8-7&keywords=refractometer![]()
you can spend more or less on them in the grow room with twisted hands I drop everything dozens of times a day, and this guy's built like a tank for me. First one broke on the first drop.
Sorry if this sounds dumb but why do you use a refractometer?