Chromatic guitar tuner with the following specifications:

• Tuning Items – Chromatic, Guitar, Bass, Violin, Viola
• Tuning Key – C, F, B, E
• Detection Range – A0 (27.5Hz) to C8 (4186.0Hz)
• Pitch Range – 430Hz to 450Hz (1Hz stops)
• Detection Accuracy ± 0.5%