Roving Blue Q&AAnswer
May 19, 2023 - 08:36 AM
We've searched high and low for an affordable and reliable at-home ozone test kit. The one we keep returning to is the Chemets Ozone test kit. It uses a color comparison test; similar to many pool test kits we've seen for chlorine in pools or hot tubs. It will measure ozone levels from 0 to 3 PPM. You can also purchase refills for the kit at a much lower cost.
