I have a 300 gallon spa that I maintain with bromine tablets. I check bromine levels and Ph using the standard cheapo kits.
I haven't checked CC ( I have just been refilling every few weeks). But can I use the TFT100 kit and actually check the CC like I do for my pool?
I haven't checked CC ( I have just been refilling every few weeks). But can I use the TFT100 kit and actually check the CC like I do for my pool?