--- product_id: 142584542 title: "String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin" brand: "baroque" price: "฿1050" currency: THB in_stock: true reviews_count: 13 url: https://www.desertcart.co.th/products/142584542-string-action-ruler-gauge-guitar-repairing-tool-for-luthier-fit store_origin: TH region: Thailand --- # Dual unit measurement Laser-etched precision Durable stainless steel String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin **Brand:** baroque **Price:** ฿1050 **Availability:** ✅ In Stock ## Summary > 🎸 Tune into Precision with Every Strum! ## Quick Answers - **What is this?** String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin by baroque - **How much does it cost?** ฿1050 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/142584542-string-action-ruler-gauge-guitar-repairing-tool-for-luthier-fit) ## Best For - baroque enthusiasts ## Why This Product - Trusted baroque brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Pocket-sized for on-the-go convenience—no more bulky tools! - • **Multifunctional Use:** Measure string distance, bridge saddle height, and fret groove depth effortlessly. - • **Precision Engineering:** Military-grade quality ensures accuracy in every measurement. - • **Versatile Compatibility:** Perfect for guitars, ukuleles, basses, banjos, and mandolins. - • **Standardized Calibration:** Engraved 12th fret distances provide reliable data for all stringed instruments. ## Overview The String Action Ruler Gauge is a military-quality, laser-etched tool designed for luthiers and serious musicians. Made from high-strength stainless steel, it features precise calibration for various stringed instruments, including guitars, ukuleles, and banjos. With dual unit measurements and a compact design, this multifunctional tool is essential for accurate guitar repairs and adjustments. ## Description String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin ## Features - Military quality, Laser etched, Precise and clear calibration.Made of high strength stainless steel, durable. - The 12th 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. ## Images ![String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin - Image 1](https://m.media-amazon.com/images/I/710iEgeNZ9L.jpg) ![String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin - Image 2](https://m.media-amazon.com/images/I/81HrZLyMyvL.jpg) ![String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin - Image 3](https://m.media-amazon.com/images/I/614FBWKuQwL.jpg) ![String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin - Image 4](https://m.media-amazon.com/images/I/819pOJedzEL.jpg) ![String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin - Image 5](https://m.media-amazon.com/images/I/71jc7w4NyfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Sturdy, Functional, Convenient *by T***. on Reviewed in the United States on June 13, 2024* If you work on your gear, you need one of these gauges. Even if you don’t do your own adjustments, it will give you a sense of the playability of your instrument. Worth the price! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Very Useful Setup Tool *by J***W on Reviewed in the United States on May 2, 2024* I bought this to aid in truss rod and bridge adjustments on guitars and basses, and it is great for that. Also useable for checking fretlevel over a short span.There may be room for someone to undercut these folks on price for a piece of sheet metal with a stencil on it. However, if you need the tool for the job, I think this is well worth the price. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good product 👌 *by C***V on Reviewed in the United States on June 1, 2024* Good value! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/142584542-string-action-ruler-gauge-guitar-repairing-tool-for-luthier-fit](https://www.desertcart.co.th/products/142584542-string-action-ruler-gauge-guitar-repairing-tool-for-luthier-fit) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*