Boss TU-80 Tuner/MetronomeAffordable and reliable LCD tuner with handy, built-in metronome
Supports chromatic tuning, plus 7-string guitars and 6-string basses
Accu-Pitch function sounds a tone when pitch is correct
Reference Tone Play function makes it easy to verify tuning by ear
Tunes down to 5 flats
Ultra-wide tuning range of E0 to C8—almost 8 octaves!
Ultra-thin body fits easily into a guitar case or pocket
Metronome has 7 rhythms, 10 beats and cool animated LCD display