Reply to beatcounting question.

I use Itch with V7s and love it. I have been working on adding an sl1200 to my mix and would love a way to do a quick beatcount/beatmatch with my V7s. I am completely clueless if I can use TAP on the V7 to somehow do this. Any thoughts on a painless/cheap way to get a quick BPM on my vinyl so i can quickly mix a V7?