I highly recommend this Tuner. It's very accurate and is perfect for the Ukulele. It's small enough to be left on the instrument without adding any weight which is really useful when you have new strings because they need frequent tuning at first. The finish is slightly rubberised which is nice and the head swivels and tilts for the best view. As it works on vibrations then you can tune up in noisy rooms or when the telly is on without relying on a mic. It comes supplied with a button battery and it's good to go straight out of the box. It has Uke C and D tuning plus a chromatic tuner which is handy so you know what note you are on any where on the fretboard. (this probably has other applications too for other instruments if you ever have the need). So it just clips on and you press the button and select your tuning (C,D, or Chromatic) then the dial goes left if the note is flat and right if it's sharp, spot on in the middle and everything goes green - then you're in tune. It identifies each string, 1,2,3,4 as you play it so it's a cinch for a beginner like me!! Altogether very pleased with this product.