KORG Clip Tuner for Hour Continuous Operation Black Guitar/Bass Guitar/Bass PitchCrow-G Small/Compact/Beginner/High Precision/Color Display/24

Brilliant full-color LCD with high visibility. Equipped with a dedicated mode for guitar/bass, flat/capo settings are also available. Long-life design with battery life of approximately 24 hours (uses 1 CR2032). Ultra-high precision tuning is also possible, allowing you to track down to ±0.1 cent. A warning function for over-winding the first string, perfect for beginners.