Korg TM-60 Combo Tuner Metronome (Black) TM60BK B&H Photo Video
KLIQ MetroPitch - Metronome Tuner for All Instruments - with Guitar, Bass, Violin, Ukulele, and Chromatic Tuning Modes - Tone Generator - Carrying Pouch Included, Red - Walmart.com
Instrument Tuner - Apps on Google Play
KLIQ UberTuner - Clip-On Tuner for All Instruments - KLIQ Music Gear