TC Electronic Polytune
The new TC Electronic Polytune tuner - It's as easy as Strum - Tune - Rock! Not only can the TC Electronics PolyTune work like a conventional, easy to see and use Chromatic tuner in "Classic View" mode, but theThe Poly Tune is the first guitar tuner than can be used to tune all six of your strings simultaneously. Just strum and look at the screen. It's pretty remarkable and easy to understand. A third, "Stream-mode", is available too, which measures even the slightest pitch variation and instantly feeds the info back to you via a rotating motion on the display. It's easy to use, Easy to see, and it will even power other pedals on your board!