Here is one the company that sells the TF-100 put together:
TF100TestKit
Take your time. Here are some tips
-FC-once it goes clear call it...........if you let it sit it might go pink again..............ignore it
-pH-I hold a white plate behind it with under a bright light. That helps me see the color match better.
TA-it will "flash" blue then change back. Keep going until it holds the color change.........the color are not true colors they are more 'ish as in blueish or red ish.
-CYA - don't bother testing until you KNOW some has been added. It is not in fill water.
You should test your fill water so we can help you decide what to buy to get ready for your pool fill. Post the results like this:
FC
pH
TA
CH
CYS-0 as you will not have any so do not test for it.
Kim