Niko Bellick
Well-Known Member
I bought a hanna ph meter a month ago and other than needing to be recalibrated every few days it works great. did a res change yesterday morning it worked fine. I came home to check the ph again and upon turning it on the numbers rapidly jump all over the place. Turned it off and then back on and now it is just stuck on the number 1. anybody have any idea what the problem is and how to fix it? theres abit of fog behind the screen even though i didn't go past the max level line