There's a pool shop near me in Adelaide that uses the Taylor kit to do their in store testing. They even say on their site that they supply reagents for people who do their own testing. Whether they mean the bog standard 4-in-1 kits I dont know. I've not investigated the costs or anything yet as I have just got a new 2006C from the USA and so have loads of reagent at the moment.
Their website is
http://www.poolsupermarket.com.au
On another note, for some reason I thought that the OTO chlorine test was outlawed in Australia and so would be unlikely to get through customs, although now I can't for the life of me think why I think that, I may have read it somewhere. Hence I bought a K2006C, otherwise I probably would have bought a TF100 XL!
It would be interesting to know how many Australia based folks there are on here that would want a TF100, that would be a good start for selling it to a distributor.
Most of the pool stores in SA sell BioGuard chemicals (for the obligatory astronomical prices) and so do their testing on a strip that gets put into a machine.
Although I reckon that the price would end up being way too high, and it would be cheaper getting it mailed from the USA, a 4-in-1 kit from Bunnings is $40, so there's no way they would sell a TF100 for anything near the US price, it would be $300 I reckon!