Living in Australia it would appear the options for test kits locally are slim - I emailed tdchlorinators and they no longer have any kits. I have found this one which indicates its a Taylor kit however I cannot find any info on it or its testing capabilities. It retails for a few hundred Aussie dollars.
http://tinyurl.com/ltxbcz9 (I have had to tinyurl it because the link has a few weird characters that break the link)
I have also found a place that does test products for singular items only but I am not sure if they are suitable.
http://www.hannainst.com.au/learn_more/c:HI+3851 for cyanuric acid.
http://www.hannainst.com.au/learn_more/c:HI+38017 for chlorine.
If they where ok I could perhaps cobble together a kit.