Ok I cannot for the life of me get these colors matched up in my head... Anyone able to offer me help here? I'm thinking ph is 7.6ish??
PH color check
- Thread starter inhelder2
- Start date
- May 3, 2014
- 59,295
- Pool Size
- 6000
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
Get some good light on the white background then hold the comparator back some and it'll jump out at you.
7.4
7.4
- Jan 7, 2012
- 1,596
- Pool Size
- 21000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
A consistent background is key. To get a consistent backlit background, hold the block in front of your computer monitor with a blank white screen displayed (I use Google's homepage). Also, try holding the block sideways or upside down. Sometimes that helps distinguish colors better. I also use two old hotel keycards to mask off areas and narrow down my decision.
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