Clip-On Chromatic Tuner. Samson's CT260V Clip-On Chromatic Tuner combines precision tuning capability with a hands-free design and Auto On/Off features that makes accurately tuning guitars, basses and more easier than ever. To keep your instruments sounding performance-ready at all times and in any lighting environment, the CT260V features a dynamic vertical LCD display. The display offers a smooth, real-time response for exceptional tuning accuracy. The CT260V attaches securely to the headstock of your guitar or bass for hands-free tuning. A dual 360-degree ball-jointed clip stems from the rear of the tuner, allowing you to view the display at any angle. In addition, the CT260V offers convenient Auto On/Off features. The tuner powers On as soon as it is clipped to an instrument's headstock. In addition, it will automatically power Off when removed from a headstock or after five minutes of inactivity. Samson's CT260V Clip-On Chromatic Tuner's simple, yet efficient design helps to make it a tuning accessory that musicians will want in their gig bag.