Clip-on Guitar Tuner for All Instruments, Ukulele, Guitar, Bass, Mandolin, Violin, Banjo, LCD Display, 360° Rotation, Fast and Accurate (Black)

Tuning procedure: 1. Press the power button and hold for 2 seconds to turn on the tuner (off). 2. Press the power button continuously to select tuning mode from chromatic, guitar, bass, violin and ukulele. 3. Clip the tuner onto your instrument. 4. Play a single note on your instrument, the note name (and string number) will appear in the display, the screen color will change and the gauge moves. Rear light turns green; and meter is in the middle: note in tune Taillight remains white; the meter points to the left or right: flat or sharp note Features: 1. Quality environmentally friendly ABS applied, scientific design with exquisite workmanship ensure no interruption in use. 2. Very easy to operate, only one button controls everything: on/off and setting tuning modes according to your instruments. 3. The tuner head rotates 360 degrees for any viewing angle for your easy reading; 4.Auto off for no signal detected for 5 minutes to save energy.