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I currently test pH with an API high range pH test kit.  I have trouble distinguishing the colors.  Most of the time the color I get looks vaguely like a color on the card, but then it looks vaguely like two different colors that are not even next to each other.
	
I need a test kit that has easier to distinguish colors or something like a red sea titration type test. I do not have a controller so I cannot use a probe. Also I read that probes can be inaccurate and would rather go with a test kit right now.
	
Any suggestions?
				
			I need a test kit that has easier to distinguish colors or something like a red sea titration type test. I do not have a controller so I cannot use a probe. Also I read that probes can be inaccurate and would rather go with a test kit right now.
Any suggestions?
 
	 
 
		 
 
		 
 
		 
 
		