The Ernie Ball Fast Pitch clip-on tuner delivers fast, accurate tuning in a compact and user-friendly design. Perfect for any guitarist, bassist, or stringed-instrument player, the Fast Pitch's bright LCD screen ensures easy readability in any lighting, while its precise chromatic tuning mode keeps your instrument in tune. Its simple one-button operation and automatic shut-off make it incredibly convenient, and the reliable 360-degree rotating clip provides a secure fit on your headstock, so you can tune with confidence wherever you play.