KORG AW-1 Acoustic and Wind Micro Tuner

The AW-1 Acoustic and Wind Tuner is packed with highly accurate, versatile functionality while still amazingly small. Equipped with an easy-to-view LCD meter, the AW-1's compact design lets you attach it to your instrument in a way that will not obstruct your performance. Includes: CR1220 lithium Battery (3V) for checking operation, Large instrument clip (with internal piezo pickup), Small instrument clip (with internal piezo pickup) Ultra-compact and lightweight chromatic tuner that can be attached to a wind or string instrument Marks to indicate pure major third and minor third intervals Piezo pickup detects vibrations from the attached instrument or the built-in Microphone detects the pitch Meter Reverse function lets you invert the display Adjustable calibration accommodates a wide range of concert pitches Two clip sizes (Large & Small) are included for use in different situations or for various types of instruments Auto Power Off function keeps the battery from running down even if you forget to turn off the unit Scale: 12-note equal temperament Range (sine wave): A0 (27.50Hz) - C8 (4186Hz) Precision: +/-1 cent Reference pitch: 410 - 480Hz (1 Hz steps) Dimensions: Width 0.98 x Depth 2.17 x Height 0.35 inches (25 x 55 x 9mm) Weight: 11 grams, 0.024 pounds (Including battery)