rechargeable chromatic auto-on tuner (also G+B+U)
rechargeable 3 in 1 metronome-tuner with tone generator, tap tempo and four metronome voices
chromatic clip tuner (also violin, viola, cello, double bass), metronome and tone generator
rechargeable desktop 4-in-1 tuner, with clip mic
rechargeable desktop 4-in-1 wind instrument tuner, tuning C, F, Bb, Eb
rechargeable metronome with four voices countdown timer and tap tempo
