thanks everyone, sorry to here that Ben is MIA, I will get a kit elsewhere. There is a local company that sells Taylor products and has a kit for 36.50 with the DPD test up to 5 ppm. I may just get that one for now because it has all the other stuff and just add a better chlorine test down the road. I need to get started testing now. From what I have read I could do the distilled water dilution thing and get close on higher chlorine numbers.