SNARK - Chromatic Clip-On Tuner. High resolution, full colour LCD needle display screen - can be read from any angle. Tunes acoustic, electric, bass guitars and violins with astonishing accuracy aided by Snark’s new super-fast chip. Displays the note played: red indicates flat; yellow - sharp; green - in tune. Power save and auto off feature. CR2032 battery included. Black. (Also available in counter display carton of 10 units).