PolyTune Clip Tuner : A great clip on tuner

This is compact, sturdy and accurate. The lowest tuning I play in is Drop B and this works like a dream even on the lowest of notes. I have used it on a 5 string bass and It still worked beautifully.

The lights make it easy to see in a dark environment, it's hud is easy to understand and even if I were to lose or if it were to break I'd pick it up again instantly.

One negative is that the multiple string tuning is kind of... off? It often feels like it will tell you to tune up when looking at all strings but down when looking at the individuals, but that's fine if you just use one or the other tuning methods.

Conclusion, if you want a nice small clip on tuner go for it. It's great for live and in the studio.