String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars

String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars

$8.49
$8.49 $8.49
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String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
  • String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars
String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars

String Action Gauge for Guitar Setup - Precision String Height Ruler | Luthier tool to adjust guitar strings, nuts and pickups for optimal playability on electric and acoustic guitars

$8.49
$8.49 $8.49
Get your guitar setup done right with the suggested string height chart
Get a string action gauge for every guitar or to take in your gig bag
Frequently Asked Questions about String Action rulers

The Powered By Rock Guitar String Action Gauge is the ultimate tool for achieving perfect string height, neck relief, and bridge adjustments.

Whether you’re a seasoned player, a DIY enthusiast, or a professional luthier, this ruler makes it easy to complete accurate guitar setups, improving your instrument’s playability and sound quality.

Crafted from premium stainless steel, this ruler is built for durability, resisting bending and corrosion. The markings provide precise, easy-to-read measurements in both inches and millimeters, ensuring flawless adjustments every time.

This guitar string action ruler is Ideal for electric, acoustic, and bass guitars, and helps you eliminate annoying buzz, improve intonation, and create a more comfortable playing experience.

Simply use the guitar string gauge to measure the string action (or the string height above the fret) at the 12th fret to and then make adjustments to your truss rod to help get your string action set perfectly.

You can also adjust & measure these other components using this guitar setup tool:

  • String Action Height
  • Pickup Height
  • Fret Slot Depth
  • Bridge Slot, Depth
  • Nut Height
  • Thumbwheel Height
  • And pretty much any other guitar component or part

The string action ruler is compact and lightweight, and easily fits into your wallet, guitar case or gig bag, making it a convenient companion for rehearsals, gigs, or home setups. Take the guesswork out of guitar setups and unlock better sound and playability with the Powered By Rock Guitar String Action Ruler.

  • 🎯 PRECISE GUITAR SETUP MADE SIMPLE - Achieve flawless neck relief, string height, and bridge adjustments with accuracy down to 1/64" to perfectly set up your electric, acoustic, and bass guitars like a pro
  • ⚙️ EASY TO READ MARKINGS - The high-contrast, laser-etched measurements won’t fade over time, ensuring crystal-clear visibility for years of guitar setups
  • 🎸 ESSENTIAL TOOL FOR GUITARISTS & LUTHIERS - Whether you’re a seasoned luthier or a guitarist fine-tuning your instrument, this string action gauge is a must-have for optimal playability and performance
  • 🚀 TAKE WITH YOU ANYWHERE - As small as a credit card, the guitar string ruler fits in your wallet, gig bag or guitar case, making it the perfect companion for on-the-go adjustments and ensuring your guitar always plays like a dream
  • 🔥 WON'T WARP OR RUST - Made from premium-grade stainless steel, this string action ruler resists bending, warping, and corrosion, providing long-lasting reliability.
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