While you can tune your electric guitar by ear, it’s best done by making use of an electric tuner. Electric tuners are small devices that clasp onto the guitar’s headstock and you can buy them for an affordable cost online or at your local music store.
When you are ready to tune your guitar, you only need to pluck it and the tuning device ought to light up. The arrow is going to center on the device’s screen and the light will turn to green when you are in tune. When you are out of tune, the light will turn red and the arrow is going to point off to the right or left.