Korg, Clip-on Tuner, AW-LT100T Designed for orchestral instruments, these clip-type tuners feature 100-hour battery life and a color LCD. KORG's clip-type tuners can be attached directly to your instrument for easy tuning. The new lineup includes the AW-LT100M which supports a variety of orchestral instruments, the AW-LT100T which is optimized for trumpet and trombone, and the AW-LT100V which is designed specifically for violin and viola. The AW-LT100M / T / V achieve an amazing battery life of approximately 100 hours using a single AAA battery. The body is lightweight, and triangular shuttle switches allow for intuitive operation. In a first for clip-type tuners for orchestral instruments, these tuners feature a color LCD that ensures excellent visibility. Each of the three models in this lineup is equipped with the optimal type of clip and a dedicated tuning mode, giving you the best possible tuning experience for your orchestral instrument. Korg, Clip-on Tuner, AW-LT100M , Korg, Clip-on Tuner, AW-LT100T , Korg, Clip-on Tuner, AW-LT100V