Do antifreeze test strips work?

Question

Worth the 4 dollars.

Answer 1

Yes they do, we use them alot.

Answer 2

sure and so doe the other testers they make most of which is about the same price

Answer 3

I used to use those little "turkey baster" things that sucked up the liquid.  I think the strips should work if they are not "expired".   We use something similar when testing swimming pools.