Boss TU-01 Clip-on Chromatic Tuner

Ideal for guitar, bass, and ukulele, the clip-on TU-01 is the most affordable tuner in the trusted BOSS lineup. Small, durable, and simple to use, it provides convenient, reliable tuning right on your instruments headstock. A bright, attractive display features a cool digital meter and note indicator, plus two lights that show when youre perfectly in tune. The TU-01 also adjusts for different viewing angles and folds down for easy transport in your case or gig bag.

Specifications

Specifications

Tuning Range

A0 (27.5 Hz)--C8 (4,186.0 Hz)

Reference Pitch

A4 (440 Hz only)

Tuning Accuracy

+/- 1 cent

Tuning Mode

CHROMATIC / GUITAR / BASS / UKULELE

Control

Power switch / Mode switch

Display

backlit LCD

Power Supply

CR2032 lithium battery x 1

Current Draw

6 mA

Expected battery life under continuous use

Approx. 25 hours
* These figures will vary depending on the actual conditions of use.

Auto off function

Approx. 7 minutes

Accessories

Owner's manual
CR2032 lithium battery