I'll almost 2nd that Ed...

The Intellitouch is a nice piece of tuner, in quiet or acoustic settings but I prefer my Sabine Stick On Tuner for that... For day to day gig life I found I had to get myself a Boss TU-2 Tuner Peddle in the end, because all my others were stymied by the noise level of the places I was playing in...

And well, it beats carrying a cell phone...

,-)