A pedal tuner or just a regular tuner? If you were to get a pedal tuner, I'd say go for the Korg Pitchblack.. I've heard it's better then a Boss TU-2 or 3. I have never used a Boss, but I got to use a Korg once and it was pretty sweet.
imo, the best pedal tuner I ever got to use is the TC Electronic Polytune. Look it up, it's amazing.
I do not want to have a signature anymore.
Im new to all this stuff so. Im just looking for a pedal turner to turn my guitar.
There's only the TU-3 for pedal tuners... I've also used the TU-15 and it's quite good. But if you just want a tuner there are plenty of cheaper options from Korg or Fender, etc that are just as effective.