The TU-12H has a wide tuning range, making it perfect for tuning a variety of instruments including guitar, bass, woodwind, brass and ethnic instruments.

BOSS TU-12H Features:

• Highly visible sharp/flat LED indicators, tuning meter for precise information
•  Adjustable standard pitch from 440 to 445Hz in 1Hz increments
•  Built-in condenser mic for acoustic instrument tuning
•  1/4" input and output jacks for in-line tuning