- Boss Tuner with Metronome
- 2 x AAA batteries
- Owner's Manual
Ratings & Reviews
For wide-ranging use.
Sounds a tone when you’ve reached the correct pitch.
Makes it easy to verify tuning by ear.
Provides multiple rhythm styles and visual display.
For tuning acoustic instruments.
For tuning electric guitars, basses, and other instruments.
Runs for up to 50 continuous hours with two AAA batteries.