The Eno ET-33 Mini Clip on Digital Tuner is a great way for you to tune your ukulele with ease; It also comes with a chromatic setting giving it a vast tuning range. The clip has been designed to allow the tuner to turn 360 degrees so that you can get it at the exact angle suited for your instrument. It also has a white and green backlight making the screen visibility better than other cheap chromatic tuners. Chromatic tuning mode. Small compact design. Large back-lit display. Model et-33u. Batteries required 1 x CR1220batteries (included) . Suitable for suitble for all stringed instruments. Size H10, W5, D4cm. Weight 0.04kg.