Hello to all. I actually have a couple of ouestions. 1st, which is the better meter, Milwaukee PH600 or Hanna Checker 1. Would just like to have an educated opinon prior to investing in one. 2nd, is Nirvana Misty hard to clone or is it just me? I have no luck at all & I've tried every method except water cloning of some kind. I had "Great" luck with seeds, "Shi***" with clones. Any help would be greatly appreciated. Thanks!!!