The BOSS TU-01 Clip-On Chromatic Tuner is the perfect companion for musicians on the go who need an ultra-reliable pocket tuner that covers a range of instruments and tuning options. As you'd expect from the peerless team at BOSS, the TU-01 doesn't just get the job done, it gets it done with minimum effort and makes your life on the road much simpler.
Small but perfectly formed
The TU-01 may only come in at a lightweight 30g and measure a mere 32 x 31 x 56mm, but it boasts a large and easy to read backlit LCD display that lights your way on the darkest of stages. Whether you're playing a guitar, bass, or ukulele, all you need to do is clip the TU-01 onto your headstock, pluck the string you wish to tune, and adjust until the needle indicates that you're in tune. Easy! The display has a digital meter that tells you whether or not you're falling flat or coming in too sharp of the indicated note, and when you've hit the note, two lights flash to give a visual confirmation.
The reference pitch function (A=440Hz) makes it easier to verify tuning by ear.
Impressive battery life
The TU-01 is powered by a single CR2032 lithium battery, and can run for an astounding 25 continuous hours before needing a replacement. For times when you're in a rush and forget to switch off the tuner, BOSS has included an "Auto Off" function to preserve battery life when the tuner is not in use.