So of course, I ran out back with it. Here are initial readings:
FC 9.5
CC 0
pH 7.5
TA 140
CH 425
TA 140
CYA 40
The FC is high, as expected, because I've had some algae and I've been sort of blindly keeping it high using WalMart 10% bleach until the kit arrived. So I think, my next move is...