So I have been having trouble reading the ph color for a while. I can tell if it is in the orange range or the pick range but when it's the 7.5-7.7 it's hard for me to tell.
Is there a way to determine PH like the chlorine test where you look for it to go clear?
If not, what is a good recommended ph handheld tester? I don't mind spending the money to make sure I don't have a ph issue.