I just got back and I bought locally, a Taylor K-2005 kit for $36.50. It doesn't have the FAS/DPD test in it but by using the 1.8ML mark on the DPD scale and multiplying by 5, I can check all the way to 25 PPM for chlorine.

My numbers were

FC 16
TC 16
CYA 70
PH 7.2
Alk 145
Cal 150

This is a 30' above ground with 45" of water. I calculated it has about 19,647 gallons. I have been fighting a little algae since last fall, I have shocked it three times so far and it is clearing up nicely. I shocked it as soon as I got the pool filled back up and got the pump going, I have a center drain also. That was about 3-4 days ago, then I shocked it day before yesterday and I added a quart of polyquat 60, I shocked it again last night. I still have a little algae, as soon as it drops below 10 I think I will brush, vacuum and maybe hit it one more time but I may wait. I am not sure at this point.