The Fishman FT-3 combines Fishman's the accuracy and functionality of chromatic tuning and the convenience of a keychain tuner. Weighing 22 grams, it's lightweight and can easily be put onto a set of keys or into your pocket without causing any discomfort. A bright, backlit LCD display makes sure that you'll be able to visualize your notes effortlessly. The display turns green when your notes are accurate, and red when they are sharp or flat.
-Fully chromatic, automatically displays the note
-Extra bright LCD display lights green when in-tune and lights red for sharp or flat
-Meter style sharp and flat display
-Automatic power save and shut-off features to save batteries
-Includes one 2032 coin battery