Quote Originally Posted by jtrammel View Post
Scissor clamps save lots of time and aggrevation, well worth the extra Benjamin IMO
I agree with you. I carry both a clamp probe and a standard probe in my tool bag, plus an extra clamp and several standard probes in the truck.

Reason being that the clamps don't work so well on lines smaller than 3/8" and do not fit on lines larger than 1 5/8".