The BLAXX auto-chromatic tuner pedal features a sturdy die-cast metal housing and a foot switch with on/off functions. Its LED screen displays the note and octave, while the LED indicators show if the instrument is in tune or if the note is sharp or flat. The 6.35 mm input and output jacks offer versatile connectivity options. Weighing in at only 146 g, this tuner pedal is a lightweight and compact addition to your pedalboard.