YOTTO Clip-on Tuner Color Display for GuitarBassUkulele

[Simple and Functional Design] When the pitch is correct, the display changes from orange to green, making it easy to understand. The display can be adjusted 360 degrees left and right and 135 degrees forward and backward, allowing you to fine-tune the angle to suit your playing style, even when attached to a guitar or other instrument. [Easy to Use] By attaching it to the headstock of your instrument, it detects the sound of the instrument and accurately measures pitch. While viewing the meter display, you can easily switch modes and adjust the A4 frequency and tempo using the [MODE] and [A4] buttons. (Measurement range: A4 = 430-450Hz) [Compatible Tunings] In addition to the chromatic mode that supports many instruments, you can also switch to dedicated measurement modes for guitar, bass, ukulele, and violin, ensuring high-precision, high-sensitivity, and speedy tuning. (C - Chromatic mode, G - Guitar mode, B - Bass mode, V - Violin mode, U - Ukulele mode) [Easy-to-read color display] The bright, large color display makes it easy for players to see, allowing them to tune in a natural position, making it ideal for tuning in dark places. [Includes CR2032 lithium battery] Approximately 20-hour battery life. Also equipped with an auto power-off function, it will automatically turn off if no operation is performed for 5 minutes to prevent battery wear.