Accurate and Fast, this tuner combines retro "Buck Rogers" looks with the wonders of modern technology. Features -Full Color Display -Works anywhere on the head stock (no dead spots!) -"Stay Put" Clip -Tap Tempo Metronome - Visual display so it can be used in practice or live gigging situations. -Transpose Feature - you can tune with the capo on! -Pitch Calibration (415-466Hz) -High Sensitivity Vibration Sensor -360 Degree rotational display.