Clip-on Chromatic Tuner for Guitar, Bass, Ukulele, Violin & Banjo Brand New in Box with battery & User Guide – Very Easy to Operate
- Screen Size: 28mm x 19mm
- A4 Calibration: 440HZ
- Tuning key: Chromatic ,F,Bb,Eb
- Detection Range: +-1cent
- Very Easy to Use
