Korg Pitchhawk Ukelele Clip-On Tuner A clip-on tuner that you can attach directly to the head of your instrument PitchHawk-U provides tuning modes for all types of ukuleles, large and small The display provides superb visibility that's both bright and readable from any angle High durability that stands up to impact and aging The Auto Power-off function saves the battery even if you forget to turn off the unit