BOSS Clip Tuner Chromatic Tuner with Color Black TU-10-BK - Backlight, LCD, Auto-Off Function,

A clip-on tuner that can be easily attached. Excellent visibility is achieved with a variety of color displays. Equipped with BOSS's signature features, such as AccuPitch. Designed with a focus on ease of use and durability. Available in two color variations: black and red. *Blue, brown, and silver have been discontinued.