A unique feature - the "true color" LCD - provides a full, multi-color visual experience not seen before in other clip-on tuners. In addition, the reflection-display function dramatically improves visibility. TU-3 Chromatic Tuner Bringing the legendary stomp pedal quality and ruggedness to the tuner world.
Housed in a tank-tough BOSS stompbox body, the TU-3 features a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare. Choose between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. 21-segment LED meter with brightness control. High-Brightness mode enhances meter visibility outdoors. Accurate to +/- one cent.
Accu-Pitch Sign function provides visual verification when tuning is complete. Chromatic and Guitar/Bass mode (tune by string number, with support for 7-string guitars and 6-string basses). Flat tuning is supported with Guitar Flat mode, which allows for "drop" tunings up to six semitones below standard pitch. Tuner automatically mutes when the tuner is on.