Tuner that clips onto the head of your guitar / bass / ... and that can be rotated to adjust your viewing angle. Already at this level, it's pretty easy to set up and to optimally position. It seems solid, I will return to this in the long term if necessary.
Tuner side, it is very complete: guitar mode, low (with the possibility of "flat" and "Capo") and free tuning. It is accurate and fast, the display is clear.
A little expensive but really no complaints.