Cherub WST-523 Chromatic Clip-on Auto Tuner
WST-523 Clip-on Tuner is designed for Guitar, Bass, Wind Instruments, Violin, and Ukulele. It has two tuning modes: MIC and Clip. The large LCD has three colours to tell you the status of your note: red is sharp, yellow is flat and green is in tune. Its fast and easy and great for any player.