You may be reffering to a tuner, as in a part of the guitar that changes the note that string plays by tightening it or loosening it, or a tuner as in a small device which tells you what note is sounding from your guitar. the latter allows you to make sure that your gutar is in correct tune by telling you exactly what note each string is playing so you can adjust it to the right pitch.
A digital guitar tuner is a software that allows you to tune your guitar using direct input, microphone, or MIDI tones.
A tuner for a guitar can be purchased from many music stores, such as the webpage 'Guitar Tuners'. Similarly, webpage stores such as Amazon or Ebay sell this product.
Either a Capo or a tuner
The clip-on guitar turner that is recommended for beginners is an easy to use tuner: the Krog AW2G. This is all subjected to your own feel for playing guitar, but it has the best ratings.
Only about 15-20$ Do a search for a cheap Korg tuner.
A digital guitar tuner is a software that allows you to tune your guitar using direct input, microphone, or MIDI tones.
Guitar center. [Music store]
A tuner for a guitar can be purchased from many music stores, such as the webpage 'Guitar Tuners'. Similarly, webpage stores such as Amazon or Ebay sell this product.
Either a Capo or a tuner
Various ways. Have some you know who is knowledgable at guitar tune it by ear. Pluck strings with another guitar until the sound is in harmony. Youtube guitar tune and "harmony" with that. Buy a tuner.
The clip-on guitar turner that is recommended for beginners is an easy to use tuner: the Krog AW2G. This is all subjected to your own feel for playing guitar, but it has the best ratings.
Only about 15-20$ Do a search for a cheap Korg tuner.
Only if the tuner has a built-in microphone, or if the acoustic guitar has a pickup which can be plugged into a tuner that only has an input jack instead of a microphone.
The strobe tuner was the first tuner invented. Therefore, the electronic tuner was evolved from it. The strobe tuner was invented by Dick Peterson in 1948 and it is hard to determine who really invented the electronic tuner based on it being evolved from the strobe tuner.
at my shop
yes and a bass, its all in what tuning you use
the korg tuner I have and wikipedia if you look up guitar tuning will both say and do right out of the box for my chromatic tuners case 440HZ