This might sound odd but I have not been able to find anywhere how many tests approx you will get from the standard taylor K-2006 kit. Would one of the taylor kit users be able to tell me. The reason I ask is I am in Australia and have to order the kit from the US. If I test at least once a week for most tests will the reagents last a year or should I order more reagents now and save the huge postage costs they charge to ship to Australia.