DannyB
Active Member
So using the same procedure, as best to my ability, on my Hanna 736 ULR i got 17ppb, 0 ppb, 0ppb. Should i chock the first test up to error and believe the other 2 results?
If it helps, yesterday's reading was 0.015PPM.
I did swap the GFO yesterday but the old had only been in a week and I am only running half the recommended amount.
This is what i dislike about the Hanna phosphorus checker is the inconsistency. I have no issue getting consistent results from the alk checker.
If it helps, yesterday's reading was 0.015PPM.
I did swap the GFO yesterday but the old had only been in a week and I am only running half the recommended amount.
This is what i dislike about the Hanna phosphorus checker is the inconsistency. I have no issue getting consistent results from the alk checker.
