BOSS TU 01 Clip On Chromatic Tuner

COMPACT AND EASY-TO-USE CLIP-ON 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 instrument’s head stock. A bright, attractive display features a cool digital meter and note indicator, plus 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.

Features Renowned BOSS tuning quality in an affordable clip-on tuner Features Chromatic, Guitar, Bass, and Ukulele tuning modes Convenient reference pitch function (A=440 Hz) Runs for up to 25 continuous hours with a CR2032 lithium battery Auto off function to preserve battery life when the tuner is not in use 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.