Works as advertised.

They all work as advertised, and for the price I think this unit the best available

Works as advertised.

So far, works as advertised.

It is very easy and convenient to use, works as advertised

Works as advertised, first tuner I have purchases since 1984 (no joke) the one I had been using still works but limited on how well it does A# etc tuning's and was pretty much useless tuning an 8 string so

The device works as advertised and it works well.

The device works as advertised and it works well.

Works as advertised

Great quality, and as advertised.

It works as advertised and seems to be faster at locking onto frequencies than iPhone apps.

Again, keep the kickstand out and it works as you would expect

The tuner works as it's advertised and I tuned my bass in a matter of minutes

and it's been great in lessons as well as for home practicing

Works great as of this original rating.

The tuning modes are great (especially V for violin).