Automatic Chromatic Tuner for Guitar, Bass, or any Musical Instrument!
 
Great price on a chromatic tuner
Easy to operate
Comes with a built-in microphone and it automatically detects the note being played for hands-free tuning
Built-in input/output jacks
Tuning range A0 (27.50 Hz) - B7 (3951.07 Hz)
Pitch shift function of A4 (436 Hz to 445 Hz)
LCD meter with tuning guides
9V battery required (not included)
4" wide x 2 1/2" high x 7/8" thick