Tunes guitars, basses, violins, violas, ukulele, cellos, and also has a Chromatic function
	
360 degrees of swivel allowing you to turn freely and clip it on to fingerboards of instruments
	
One push button design allows for simply operation
	
LED shuts off automatically if not in use for 3 minutes
	
Requires CR2032 (not included) to operate; battery can be found at any supermarket or dollar stores