Boss TU-01 Clip-Tuner

The Boss TU-01 Clip-On Guitar Tuner is a chromatic clip-on tuner for guitar, bass and ukulele tuning featuring a reference pitch function (A=440Hz) and 25 hour battery life. The clip-on TU-01 is small, durable and simple to use providing convenient reliable tuning on your instrument’s headstock. A bright display features a cool digital meter and note indicator, as well as two lights that show when you’re perfectly in tune. The TU-01 also adjusts for different viewing angles and folds down for easy transport in your case or gig bag.

The main features of the Boss TU-01 Clip-On Guitar Tuner include:

• 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
• Auto-Off Function: Approx. 7 Minutes
• Accessories: Owner's Manual, CR2032 Lithium Battery
• Dimensions: 56 x 31 x 32 mm
• Weight (including battery): 30 g