Musedo T-29G Clip-On Vibrational Guitar Tuner

Vibrational tuners are much more accurate than most audio/microphone tuners because they're not affected by sound, 

When the tuner is attached to the headstock, it automatically powers on, and when it is detached, it turns off automatically, If the tuner remains on the guitar headstock, it will automatically power off after 5 minutes, regardless of whether it is being used or not, It features a built-in piezo sensor for enhanced tuning accuracy, The tuner's backlight changes colour to indicate the tuning result: GREEN for in tune, RED for sharp, and ORANGE for flat,

Guitar Tuning: 6E 5A 4D 3G 2B 1E

Parameters:

• A4 Range: 440Hz
• Detection Method: Clip
• Tuning Mode: Auto
• Power Supply: 3V (CR2032) Lithium Battery
• Dimensions: 53(W) x 35(D) x 27(H)mm
• Weight: 21g