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I see you updated your Avatar to make clear that you are the Martian and not Dirk. Good choice 😂 -
Instead of using an app to measure color, I wonder if using one to rotate the color wheel, so to speak, would be any easier or faster...
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So, you're fingers aren't actually green, and your pool water is not red?
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ChrisA76 replied to the thread Trick for reading pH if you're colorblind.Cool idea! (plus those are my fingers)
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ChrisA76 reacted to jesse-99's post in the thread Trick for reading pH if you're colorblind with
Like.
I bought a pH60 from Aptera but I stopped using it. Even with proper calibration I found the unit to read on average .2 to .3 higher... -
I do something similar, though I can do it without blocking cells. I don't look up and down the scale for a match, instead I just look...
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It's all relative. The changeover to the replacement meter was a bit fiddly, but now that it's running smoothly, I don't want to miss...
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Ya kinda made my point for me (fiddling). But as in all things pool, you soak up the advice and then figure out for yourself what works...
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ChrisA76 reacted to JamesW's post in the thread Trick for reading pH if you're colorblind with Haha.
This is what I have, but it's way more than anyone needs...
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ChrisA76 reacted to JamesW's post in the thread Trick for reading pH if you're colorblind with Like.
https://aperainst.com/ph60-premium-waterproof-ph-tester-ph-meter-with-replaceable-probe-and-blacklight-apera-instruments...
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ChrisA76 replied to the thread Trick for reading pH if you're colorblind.That’s right. Calibration and inter test variability are the big ones for me. I bought one photometer based solution and it was worse...
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ChrisA76 reacted to AUSpool's post in the thread Trick for reading pH if you're colorblind with Like.
Oh no, I think I’ve painted our house ‘algae outbreak, day two’. But seriously, I think this is a great idea, I wonder if @Leebo could...
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Photoshop's color picker can do that. Maybe their smartphone app can, too. Some phone apps can blur an image, or a selection within an...
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ChrisA76 replied to the thread Trick for reading pH if you're colorblind.It’s a good idea. If you did this you’d want to use the V part of HSV and not the H (hue). And ideally you’d want to average over a...
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ChrisA76 replied to the thread Trick for reading pH if you're colorblind.Yeah this is the main thing you have to get right when you take the picture. Using the white card is ideal but as long as the background...
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