Doesn't always register in noisy environments...and the position is just hard to read unless you mount it on the front of the guitar.

Works well even in the noisiest environment

Works well even in noisy environments, has fast response, and is very compact.

The screen lights up green when the tuner is dead-on, making it easy to tune in noisy environments.

It works well even in a noisy environment

I've also used them in noisy environments with no problems.

what is cool about this one is you can change the key it tunes inVery helpful if you are in noisy environments as these tuners use the vibrations in the headstock

I have tried to tune my guitar with this several time and it seems that the A D E top strings are always out of tune not by

I've tried a couple of these and this is by far the best and most reliable I've used.

I have tried to tune my guitar with this several time and it seems that the A D E top strings are always out of tune not by