Ukulele Tuners compared

In particular, we look at these three tuners. The Snark QTSN2, probably the most popular tuner), the KALA KC-02, less well known, but a very clear display, and the D'Addario PW-CT-12 NS Micro Headstock Tuner, a very unobtrusive device. These are the favourites after a few years of trying different types.

After some discussion, we thought it would be interesting to perform a more scientific experiment on some tuners to see which is the most accurate.

Tuners are a personal choice, but these three do the job well and reliably.
It's down to the clarity of the display and convenience, I guess.