Sep 3, 2019 #1 N newguyintown81 Active Member View Badges Joined Apr 20, 2019 Messages 119 Reaction score 80 Rating - 0% 0 0 0 So I just bought a box of stuff and all the testers are expired do I trust them or not?
Sep 3, 2019 #2 GThompson Active Member View Badges Joined May 13, 2019 Messages 410 Reaction score 936 Location Mobile, Al. Rating - 0% 0 0 0 I would compare them to a known good test kit and if they are really close, use them first
