2-in-1 Guitar Tuner, Atmoko
【Universal & Compact 2-in-1 Tuner】 This device combines a tuner and a metronome in one (Note: Without Sound). This pocket-sized auxiliary tool is perfect for your musical instruments used in gig or daily practice. Supports Multiple Tunings: Chromatic, Guitar, Bass, Violin, Ukulele. Wide Calibration Range: A4=410-450Hz. It is powered by only one CR2032 button cell (included), easy to use….