Korg

The Sledgehammer Pro provides a tuning with one accuracy of +/- 0.1 cents, which makes it one of the most reliable clip-on tuners never produced. The beautiful three-dimensional display provides unparalleled visibility, allowing you to tune the instrument in any situation. The its tubular body has a shuttle switch that allows it to easily use the tuner with one hand, too during execution. Offering extreme precision and a unique display, clearly visible, the Sledgehammer Pro is the ideal clip-on tuner for guitarists and bass players professionals.