Anyone have suggestions on a good ph meter. I have been using one of the cheapo's that I bought at home depot. But I broke it the last weekend. I guessed it worked o.k. but sometimes it seemed like it was not very accurate.... ie I kept getting different readings on it. Since I will be growing more often now, I would be willing to spend a little cash on a good one. You guys think the ones from home depot are good enough? Any opinions on any other ones? thanks all