Tuner

Auto mode that detects pitch from the microphone, manual mode with a reference note you pick, and instrument presets. Drone is Pro.

The tuner: cents needle and reference note

Auto mode

Detects the pitch of the sound from the microphone and shows the nearest note name and how many cents off it is.
It detects 30 to 1000 Hz and displays a stable note.

Manual mode

You choose the reference note, from B0 to B5, with the knob.
Compare the note you play with that reference.

Chromatic and presets

With no preset selected, the tuner is chromatic and works with every note.
Selecting a preset tunes to that instrument's strings.
Save the presets you use often as favorites.

Cents display

A needle shows −50 to +50 cents.
Within ±8 cents it shows in tune, and within ±3 cents it shows perfect.

Reference pitch

Change A4 from 430 to 450 Hz in 1 Hz steps.
The default is 440 Hz and it is shown under the dial.

21 presets

Guitar Standard, Drop D, Half Step Down, Whole Step Down, D Standard, Open G, Open D, DADGAD, Open C, 7-String Standard
Bass 4-String Standard, 4-String Drop D, 5-String Standard, 6-String Standard
Other instruments Ukulele (Standard C / Low G), Mandolin, Banjo Open G, Violin, Viola, Cello

Drone Pro

Sustains the selected reference note.
Turning it on switches to manual mode, and changing the A4 reference moves the drone with it.
Use it for intonation practice on winds and strings or as a vocal reference.

Drone in use