Spongebob, that first one is (I think) something close to the $10 ones I was talking about, which everyone seems to keep discouraging people to use, and that second one is to test the PH of your nutrient solution. Incidentally, I think that after the shipping on the PH pen, thats roughly, somewhat, kinda almost exactly what I paid for mine in the hydro shop. You should find it quite handy compared to other methods.

So thanks, but that's not what I was talking about. I was interested in something to probe deep into my soil pots. Something that doesn't suck, and will tell me the moisture content and PH.
Opie Yutts Reviewed by Opie Yutts on . Any thoughts on this moisture/PH meter? Has anyone tried this, and how do you think it compares to those $10 ones? Rating: 5