12-09-2016, 02:05 PM
Skip, I also have a 600a, which is my go-to tester for now, smaller, handy and quick set up. It is a good tester. Just a note - the meter on mine is sticky too. I found that if I elevate the back, usually sit it up leaning on the handle, that it works fine. Yours may respond the same. I really don't want to spend the $200 + to buy a new meter either.
If I could find the place called "Somewhere", I could find "Anything"
Tim
Jesus cried out and said, "Whoever believes in me , believes not in me but in him who sent me" John 12:44