- Military quality, Laser etched, Precise and clear calibration. Made of high strength stainless steel, durable
- The fret string-distance has engraved on and clearly to read, which provides you with a set of standard data. They include: electric guitar, acoustic guitar and bass, Two units comparing groups are visible including inches and millimeter
- Suitable for guitar, bass, ukulele, banjo, mandolin and other stringed instruments
- Multifunctional measuring tools, string-distance, bridge saddle height and depth, fret groove depth, string-distance of electric guitar pickup. It's the direction guide for your guitar repairing. A tool must have for every serious player.
- Pocket-size body, you can take it anywhere. Say goodbye to your heavy caliper.