KORG GripTune - Ultra-compact (13g) clip-on chromatic tuner with reversible display

KORG GripTune - Ultra-compact (13g) clip-on chromatic tuner with reversible display

The KORG GripTune is a clip-on chromatic tuner designed for quick and discreet tuning directly onto the headstock of your instrument. Weighing just 13g and ultra-compact, it attaches with a high-grip clamp that opens 14–22mm (0.55–0.93in) to fit most electric, acoustic, and classical guitar headstocks, and can also be used on bass. The high-visibility display allows for angle adjustment and a Reverse function to reverse the meter orientation when mounted on the front or back of the headstock. It offers 12-note chromatic tuning (A4=440Hz) , a range A0–C8 , and an accuracy of ±1 cent . It runs on an included CR2032 battery for approximately 17 hours of playtime, and features Auto Power-Off for extended battery life. All this in a 43x29x24mm (1.75x1.15x0.94in) body that blends in seamlessly with any situation.

Main features

• Robust and versatile clip : easy-to-attach clamp mechanism with 14–22 mm opening for various blades.
• Adjustable and reversible display : adjustable angle and Reverse mode to invert the meter and always read it in the correct position.
• Ultra-compact and lightweight – just 13g , ideal for leaving on while rehearsing or tweaking between songs.
• Chromatic tuning : 12 notes (A4=440 Hz) , range A0 (27.50 Hz) – C8 (4,186 Hz) , accuracy ±1 cent .
• Energy efficiency : ≈17 h of continuous use (A4 input) with CR2032 and Auto Power-Off .
• Compatibility : Designed for guitar (electric, acoustic or classical) and usable on bass thanks to its clip design and chromatic reading.
• Pocket size : dimensions 43 × 29 × 24 mm to fit in any case.

Product benefits

• Clear reading on any setup : Adjust the angle and use the meter inversion to always see the tuner naturally.
• Fast and discreet : Minimal size and secure fit for distraction-free tuning on stage, in rehearsal, or in class.
• Guaranteed Accuracy : Wide-range color detection and ±1 cent accuracy for consistent results.
• Fewer battery changes : approximate 17 hours of battery life and automatic shut-off.

Frequently Asked Questions

• Can I use it on a classical guitar? Yes. The clamp opens to 14–22 mm, and the screen can be reversed for mounting in front of or behind the headstock.
• Can the tuning fork be calibrated? No. The reference pitch is fixed at A4 = 440 Hz .
• Battery included? Yes. Includes 1 × CR2032 for functional verification.

Description for projects

KORG GripTune clip-on tuner: 12-note chromatic ( A4=440 Hz ), range A0–C8 , accuracy ±1 cent ; adjustable angle display with Reverse mode ; 14–22 mm opening; Auto Power-Off ; CR2032 power supply (≈ 17 h at A4 input); dimensions 43 × 29 × 24 mm ; weight 13 g ; includes CR2032 battery.