Hilo HS Micro Clip Ukulele Tuner - GCEA Key of C only - The Micro Clip Ukulele Tuner can tune your ukulele by the built-in vibration sensor that is clipped to the top of the headstock.

This tuner is the vibration sensing type and does not detect acoustic sound. Thus you can be setting beside a drummer and still tune your uke to absolute accuracy.... unless the drummer happens to be shaking the whole room.

Features of the Hilo Ukulele Tuner includes ...
Power supply CR2032 Lithium Battery included
Automatic LCD off - about 40 seconds
Automatic Power off - about 3 minutes
Tuning Range C1 (32.7 hz) - C8 (4186 hz)
Tuning Accuracy +/- 1 cent
Sound Detection via vibration only

If you have never used an electronic tuner, their extreme accuracy can be a little frustrating at first. But once you get used to having a tuner, you will always want one with you. Oh, you will sound a ton better when you are in tune!