Odds in Ends

[Richer]

I have one. Its not the best, but its not too bad neither. I use it for general ballpark stuff (ie. monitoring a cycle in both salt and freshwater tanks, monitoring pH, KH and nitrate levels in my plant tank, etc). IMHO, it works quite well for these kinds of applications. However, if you want something sensitive, look for something else.

HTH
-Richer