TreeOfLiberty
Well-Known Member
Am I wasting money going through a $16.00 bottle of PH meter solution every 60 days? I'm a fanatic on keeping my PH meters accurate, I even have 2 PH meters to test them against each other to make sure they read the same.
I use Genesis Storage Solution when not in use, General Hydroponics 7.0 Reference Solution , General Hydroponics EC/PPM Reference Solution , and Hanna 7061m Electrode cleaning solution.
I'm always buying a 500 ml bottle of Hanna Electrode cleaning solution every 2 months. I have 3 meters, 2 PH meters and 1 PPM meter.
How often do I need to use the electrode solution, I just want to know if I'm going overkill on using the cleaning solution.
I use Genesis Storage Solution when not in use, General Hydroponics 7.0 Reference Solution , General Hydroponics EC/PPM Reference Solution , and Hanna 7061m Electrode cleaning solution.
I'm always buying a 500 ml bottle of Hanna Electrode cleaning solution every 2 months. I have 3 meters, 2 PH meters and 1 PPM meter.
How often do I need to use the electrode solution, I just want to know if I'm going overkill on using the cleaning solution.