Boss TU-02 Clip-On Tuner Overview
Bright Color Display with Adjustable Viewing Angle
With a bright colour display, swivel adjustment, and four selectable modes, the versatile TU-02 offers reliable tuning for guitar, bass, ukulele, and other stringed instruments.
Secure and Reliable
The TU-02’s high-contrast colour display provides accurate, easy-to-view tuning everywhere you play. The rugged, padded clip securely grips to your instrument’s headstock, while swivel adjustment lets you position the display for the optimum viewing angle. A single CR2032 lithium battery provides continuous runtime up to 24 hours, and an auto power-off feature conserves battery life when the tuner is idle.
Works with Guitar, Bass, Ukulele, and More
With its versatile modes and quick-change design, you can tune a variety of instruments with the TU-02. Choose from standard tuning modes for guitar, 4- and 5-string bass, and ukulele, or chromatic mode for alternate tunings and other stringed instruments. Flat tuning over a range of two semitones down is supported, perfect for players who like to tune low for a heavier sound. And with adjustable calibration from 430 to 450 Hz, you can set the tuner to a reference other than the default 440 Hz standard if needed.
- Compact and accurate clip-on tuner with high-contrast color display
- Four tuning modes: chromatic, guitar, bass, and ukulele
- Up to 24 hours of continuous runtime with CR2032 lithium battery
- Auto power off feature conserves battery life when not in use
- - Tuning Range
- A0 (27.5 Hz)--C8 (4,186.0 Hz)
- - Reference Pitch
- A4 (430--450 Hz)
- - Tuning Accuracy
- +/- 1 cent
- - Tuning Mode
- CHROMATIC / GUITAR / BASS / UKULELE
- Flat Tuning: Regular--2 semitone lower
- - Control
- POWER/M (mode) button
- A4 button
- Flat button
- - Display
- Backlit color LCD
- - Power Supply
- CR2032 lithium battery x 1
- - Current Draw
- 7.5 mA
- - Expected battery life under continuous use
- Approx. 24 hours
- * These figures will vary depending on the actual conditions of use.
- - Auto off function
- Approx. 5 minutes
- - Dimensions
- 28 (W) x 38 (D) x 50 (H) mm
- 1-1/8 (W) x 1-1/2 (D) x 2 (H) inches
- - Weight (including battery)
- 25 g
- 1 oz
- - Accessories
- Owner's manual
- CR2032 lithium battery
