The AW-1 Micro Tuner – an ultra-compact, ultra-lightweight chromatic tuner you can attach to your wind or string instrument for easy and accurate tuning.  Packed with highly accurate, versatile functionality, the AW-1 is 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.

• 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.
• Memory backup function.