Compact and simple to operate, the TU-03 puts two essential tools within easy reach. It combines a chromatic tuner and metronome in one device that clips onto the headstock of nearly every stringed instrument, providing instant access convenience everywhere you play. Packed with deep features not typically found in clip-on units, the TU-03 offers fast and accurate tuning performance with five different modes, plus advanced metronome functionality with a built-in speaker and numerous pattern/beat variations.