Over the years, I have bought and used just about every tuner on the market, in search of the perfect device. In my opinion this is it! I liked it so much, I have now bought two more; one for my practice area and one each for my main guitar and Ukulele cases. The accuracy is astounding! I used it for setting up intonation on my Strat last week. Visibility both in brightness and screen size is perfect. The large strobe bars are really easy to read. I have used in on my Taylor 12 string, Santa Cruz 6 string, my Strat, my P-Bass, my mandolin and both my Concert and Tenor Ukuleles and it consistently registers quickly and accurately over the entire fret board.
I really like that the on-off button is raised, I can feel it with my finger without have to even look at the tuner. It folds to a compact size that will protect it from damage. Years ago, I helped a local electronics firm design a instrument tuner. Since then I have been a tuner junky. lol. Peterson nailed it with THIS clip on!