Don"t Miss! 360 degrees view available here: hola360.info/tuner * Hola! Clip-on tuner has high sensitivity vibration sensor and 4 tuning modes: Ukulele, Guitar, Bass and Chromatic. * Display rotates 360 degrees for easy viewing. Good visibility at day or night. * 3 color display: Red screen - low pitch, Green screen - in tune, Orange screen - high pitch * One button operation. Clear instructions included.