ph reading

All, Just made this after seeing the tips page: https://www.printables.com/model/1011816-ph-color-isolator It truly does make a huge difference in being able to match the colors. Enjoy, --Mike

Hello Folks. A few months ago I finished my pool and always wanting to experiment with automation, I pull the trigger on a Intellichem with CO2 system. Per recommendation on this forum I'm not using it for chlorine control but only for pH control. I'm not to concerned about the additional...