Some of those tests will be used infrequently. I use the alk tests when I open the test while I am adjusting my alk level if needed, then maybe do them once a month. I don't use my acid and base demands tests at all as my pH is very stable. Also, since I have a vinyl pool and don't use any cal-hypo, I don't worry about the calcium hardness test. You'll get the hang of the tests!
This demo may be helpful to you.
http://www.taylortechnologies.com/Ch...P?ContentID=11
Bookmarks