Guitar & bass tuner

Press Start and pluck one string at a time. When the needle sits in the green zone, the string is in tune.

• Left (−) the note is flat: tighten the string.
• Right (+) the note is sharp: loosen the string.
• Phones hold the microphone close to the guitar body, in a quiet room.

Sound is analysed on this device only. Next: transpose a PDF score or find an easy capo position.