- Vibration-based chromatic tuning system for acoustic and electric guitar, bass, mandolin, banjo, ukulele or any stringed instrument
- Horizontal bright color LCD screen with curved lens
- Strong clamp with 360° swivel for viewing from any angle
- Calibration range from 430 to 450 Hz
- Tuning range: A0 (27.5Hz) - C8 (4186.0Hz); A4 range: 440Hz
- Precision: /- 1 cent
- Power supply: 3V (CR2032) lithium battery (included)