I understand. I think I hated it more because (1) the instructions weren't clear on how to use the hanna. My hanna never had a countdown and never displayed C2, I had to force it to display C2 and (2) I never received a result after doing all that. Doing it again is pointless if I can't get the tester to display what they're listing out in the instructions. I want to love it, I really do, but maybe they need to have someone redo the instructions.I actually quite like it, but it’s not for everyone. I picked one up when starting to dose nitrate/ammonium, because my nitrate was bottoming out
I want to maintain 2-3ppm, but don’t want to dose something if I can’t measure it and dial in the dose. I wanted to be able to estimate daily consumption and match it with a dose. I think that’s a pretty specific use case, and I’m still figuring out if that even makes sense to do, but I wouldn’t be able to attempt it without this
Did you get a countdown timer as the instructions mentioned?