OnBoard Research, inventors of the clip-on headstock tuner, now bring you a unique new premium-quality chromatic tuner as a follow-on to their award-winning PT10 Mini Tuner. While Intellitouch Tuners have always been known for their tuning precision, now an extra dimension has been added with a precision digital clock incorporated into the new PT10C Tuner. This feature allows a musician to discreetly check the time during a gig or lesson. The Intellitouch PT10C Clock Tuner ignores background noise - it feels the instrument's vibration instead of using sound. It is designed to clip on electric and acoustic guitars, basses, violins, banjos, mandolins and more!