D'Addario PW CT 21 Guitar Tuner Micro Headstock for Acoustic Guitar, Electric Bass Mandolin, Banjo, Ukelele Compact & Discrete Clip Free 1 Pack

THE STEALTH TUNER - Your audience will never know there is a tuner on your instrument with the highly precise Clip Free Guitar Tuner. The lightweight, discrete, compact tuner hides behind the headstock practically blending into the instrument and is small enough to be kept on your instrument while stored in its case CLIP FREE TUNER: Clip free mounting guitar tuner screws directly into 1 tuning machine screw hole. No additional holes needed and the necessary screw is included EXTREME ACCURACY - Features an extremely accurate piezo transducer that picks up an instrument's vibration rather than sound. A wide calibration range (410-480Hz) guarantees precise performance EASY TO READ - The easy-to-read, tri-color backlit screen displays the note in red when out of tune, yellow when close, and green when in tune. Powered by a readily available (and included) CR2032 battery, you will enjoy maximum battery life thanks to the tuner's auto-off function VERSATILE - Featuring a 360-degree swivel mechanism and adjustable padded clamp, offers optimal viewing angles and maximum positioning flexibility. For left or right-handed instruments with small or large headstocks, it is the ideal choice for acoustic and electric guitars, basses, mandolins, banjos and ukuleles