Unique, high-visibility 3D visual meter display
Ultra-precise clip-on tuner
The Sledgehammer series is a new lineup of guitar/bass tuners that joins KORG's family of clip-on tuners. These tuners can be attached directly to your instrument for convenient tuning.

The Sledgehammer Pro provides ultra-precise tuning with an accuracy of +/- 0.1 cents, making it one of the most reliable clip-on tuners ever produced! The beautiful three dimensional display offers unparalleled visibility, allowing you to tune confidently in any situation. Its tubular body has a shuttle switch that's simple to use and allows you to easily operate the tuner with just one hand, even while performing. Offering both extreme accuracy and a unique, highly visible display, the Sledgehammer Pro is the ideal clip-on tuner for professional guitarists and bassists.

Specifications

Scale: 12 note equal temperament

Tuning Range: A0 (27.50 Hz)–C8 (4186 Hz), sine wave

Detection Accuracy: +/- 0.1 cent

Reference Pitch: A4 = 436–445 Hz (1 Hz steps)

Dimensions (W x D x H): 62 x 62 x 53 mm / 2.44” x 2.44” x 2.09”

Weight: 28 g / 0.99 oz. (including battery)

Battery Life: Approximately 14 hours (tuner continuously operating, A4 input)

Accessories: CR2032 lithium battery (3V) x 1 (for verifying operation)