Products > Pitch Pocket Key Ring Pick Tuner Overview The Pitch Pocket Key Ring Pick Tuner (Model KT-2) works for acoustic guitars and other stringed instruments. Features & Specifications Fully Automatic Chromatic Tuner CR2032 Battery Other Popular Tuners HST Headstock Tuner KT-2 Keyring Tuner HSM Head Stock Mini Tuner Additional Information Locate a Dealer © 2009 Morgan Hill Music, All Rights Reserved. Site by Examplify