Man, you guys are making me jealous, I smoked my last nug of blueberry x widow (outdoor soil) yesterday, been fiending for some more dank, my main man is re-upping this weekend, but I been studying for tests so it kind of worked out I guess.
I had alot of fun testing pH of random shit today when I got my kit, lol. Probably did like 4-5 un-necessary tests lol. Made me feel like I was in chemistry again lol.
Ignorance is bliss though man.
As soon as you have all of this other shit to monitor you just waste more time and resources checking shit that probably hasn't even changed.
I know petco has some stick on pH meters you submerge in the water (all the way down to pH of 5.0), I was really thinking about getting one, but they only last for a few months and it was the same price as the pH tester and up/down kit.