2 PLAY-ON MINI TUNERS P-3000 WITH COLOR LCD DISPLY
Features:
- Good Sensitivity
- Easy operation with only one button
- LCD turns green when it is in tune
- Auto-OFF after 3 minutes if no signal input
- Tuning mode: Chromatic, Guitar, Bass, Violin, Ukulele
- Tuning range:B0-B7
- A4 Frequency: 440Hz
- Power:3V CR2032