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Guitar Action Gauge Ruler String Height Gauge for Guitar

★ 4.8 · 511 ratings
$13.78

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Guitar Action Gauge Ruler String Height Gauge for Guitar, $13.78, Availability unknown. Image 1 of 6.

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Guitar Action Gauge Ruler String Height Gauge for Guitar
SKU
JC17722
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Source specifications

Item Weight
1.13 ounces
Product Dimensions
5 x 3 x 0.1 inches
ASIN
B0CYXZSQ8B
Item model number
ruler01
Customer Reviews
4.8 4.8 out of 5 stars (511) 4.8 out of 5 stars
Best Sellers Rank
#196 in Musical Instruments ( See Top 100 in Musical Instruments ) #1 in Guitar Tools
Date First Available
March 24, 2024
Body Material
Alloy Steel
Material Type
Alloy Steel

The details

About this item

The Guitar Action Gauge is an essential tool for any guitarist looking to optimize their instrument's playability. This compact and user-friendly device allows you to accurately measure the string height, also known as the action, at various points along the guitar's neck. Proper string action is crucial for effortless fretting, intonation, and overall playability. With the Guitar Action Gauge, you can easily determine if your guitar's action needs adjustment, ensuring a comfortable and responsive playing experience. Whether you're setting up a new guitar, experimenting with different string gauges, or simply maintaining your instrument, this handy gauge takes the guesswork out of the process. Crafted with precision and durability in mind, the Guitar Action Gauge is a must-have accessory for any guitar enthusiast who values optimal performance and playability. Precise Measurement: This guitar action gauge allows you to accurately measure the height of your guitar strings from the fretboard, ensuring optimal playability.; Versatile Compatibility: Suitable for use with electric, acoustic, and bass guitars, this tool offers a universal fit for various string and fretboard configuratio

  • Precise Measurement: This guitar action gauge allows you to accurately measure the height of your guitar strings from the fretboard, ensuring optimal playability.
  • Versatile Compatibility: Suitable for use with electric, acoustic, and bass guitars, this tool offers a universal fit for various string and fretboard configurations.
  • Durable Construction: Crafted from high-quality materials, this gauge is designed to withstand regular use and provide long-lasting performance.
  • Convenient Design: With its compact size and easy-to-read markings, this gauge is a handy tool for quick and efficient string height adjustments.
  • Essential Tool: A must-have accessory for guitar setup and maintenance, this gauge helps you achieve the perfect action for your playing style and preferences.

Product information

Materials and care

Body Material
Alloy Steel
Material Type
Alloy Steel

From the manufacturer

Product details and media

The Guitar Action Gauge is an essential tool for any guitarist looking to optimize their instrument's playability. This compact and user-friendly device allows you to accurately measure the string height, also known as the action, at various points along the guitar's neck. Proper string action is crucial for effortless fretting, intonation, and overall playability. With the Guitar Action Gauge, you can easily determine if your guitar's action needs adjustment, ensuring a comfortable and responsive playing experience. Whether you're setting up a new guitar, experimenting with different string gauges, or simply maintaining your instrument, this handy gauge takes the guesswork out of the process. Crafted with precision and durability in mind, the Guitar Action Gauge is a must-have accessory for any guitar enthusiast who values optimal performance and playability.

Highlights: Precise Measurement: This guitar action gauge allows you to accurately measure the height of your guitar strings from the fretboard, ensuring optimal playability. Versatile Compatibility: Suitable for use with electric, acoustic, and bass guitars, this tool offers a universal fit for various string and fretboard configurations. Durable Construction: Crafted from high-quality materials, this gauge is designed to withstand regular use and provide long-lasting performance. Convenient Design: With its compact size and easy-to-read markings, this gauge is a handy tool for quick and efficient string height adjustments. Essential Tool: A must-have accessory for guitar setup and maintenance, this gauge helps you achieve the perfect action for your playing style and preferences.

Key details: Item Weight: 1.13 ounces | Product Dimensions: 5 x 3 x 0.1 inches | Customer Reviews: 4.8 4.8 out of 5 stars (511) 4.8 out of 5 stars | Body Material: Alloy Steel | Material Type: Alloy Steel

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 4.8/5 average rating.

Customers say: Customers find this guitar action gauge to be well-made and accurate, with precise measurements and easy readability. Customers appreciate its functionality, ease of use, and consider it good value for money.

Review snippets: This Gauge works great as advertised. Great bargain compared to similar gauges. Everything you need at a great price. Read more / Every guitar player should have one of these in their guitar cases. Easy for setups for changing string gauges and for a new nut and bridge. Comes with a leather case and it is an inexpensive tool as well as

Customer feedback

Customer ratings

4.8 out of 5

511 ratings

Customers find this guitar action gauge to be well-made and accurate, with precise measurements and easy readability. Customers appreciate its functionality, ease of use, and consider it good value for money.

SC Cowboy

5.0 out of 5 stars Excellent product

Rating: 5

March 11, 2026

Verified purchase

This Gauge works great as advertised. Great bargain compared to similar gauges. Everything you need at a great price. Read more

Gator 76

5.0 out of 5 stars Great tool for guitar players!

Rating: 5

November 17, 2025

Verified purchase

Every guitar player should have one of these in their guitar cases. Easy for setups for changing string gauges and for a new nut and bridge. Comes with a leather case and it is an inexpensive tool as well as easy to read Read more

Pj

5.0 out of 5 stars Well made and useful

Rating: 5

March 7, 2026

Verified purchase

Nicely made and useful. Read more

J D

5.0 out of 5 stars Good buy

Rating: 5

March 8, 2026

Verified purchase

High quality tool. Would buy again. Read more

Ron Capone

4.0 out of 5 stars Inexpensive and serves it's purpose.

Rating: 4

September 28, 2025

Verified purchase

Works well for the price. Read more

09CD

5.0 out of 5 stars Handy Set Up Tool!

Rating: 5

January 8, 2026

Verified purchase

Great tool for setting up a guitar. Check string height / action, use as a Rocker for frets, and sturdy enough to last a long time. Black print / measurements are easy to read and shouldn't wear of anytime soon. Accurate measurements. Good value, Glad I got it. Read more

chris hastings

5.0 out of 5 stars Easy to read and use

Rating: 5

January 24, 2026

Verified purchase

Great tool to set strings up and I use it on every guitar I get. Read more

DD

5.0 out of 5 stars It really measures up to my expectations.

Rating: 5

February 12, 2026

Verified purchase

Professionally crafted Read more

Complete product information
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  "short_description": "The Guitar Action Gauge is an essential tool for any guitarist looking to optimize their instrument's playability. This compact and user-friendly device allows you to accurately measure the string height, also known as the action, at various points along the guitar's neck. Proper string action is crucial for effortless fretting, intonation, and overall playability. With the Guitar Action Gauge, you can easily determine if your guitar's action needs adjustment, ensuring a comfortable and responsive playing experience. Whether you're setting up a new guitar, experimenting with different string gauges, or simply maintaining your instrument, this handy gauge takes the guesswork out of the process. Crafted with precision and durability in mind,.",
  "about_this_item": "The Guitar Action Gauge is an essential tool for any guitarist looking to optimize their instrument's playability. This compact and user-friendly device allows you to accurately measure the string height, also known as the action, at various points along the guitar's neck. Proper string action is crucial for effortless fretting, intonation, and overall playability. With the Guitar Action Gauge, you can easily determine if your guitar's action needs adjustment, ensuring a comfortable and responsive playing experience. Whether you're setting up a new guitar, experimenting with different string gauges, or simply maintaining your instrument, this handy gauge takes the guesswork out of the process. Crafted with precision and durability in mind, the Guitar Action Gauge is a must-have accessory for any guitar enthusiast who values optimal performance and playability. Precise Measurement: This guitar action gauge allows you to accurately measure the height of your guitar strings from the fretboard, ensuring optimal playability.; Versatile Compatibility: Suitable for use with electric, acoustic, and bass guitars, this tool offers a universal fit for various string and fretboard configuratio",
  "long_description": "The Guitar Action Gauge is an essential tool for any guitarist looking to optimize their instrument's playability. This compact and user-friendly device allows you to accurately measure the string height, also known as the action, at various points along the guitar's neck. Proper string action is crucial for effortless fretting, intonation, and overall playability. With the Guitar Action Gauge, you can easily determine if your guitar's action needs adjustment, ensuring a comfortable and responsive playing experience. Whether you're setting up a new guitar, experimenting with different string gauges, or simply maintaining your instrument, this handy gauge takes the guesswork out of the process. Crafted with precision and durability in mind, the Guitar Action Gauge is a must-have accessory for any guitar enthusiast who values optimal performance and playability.\n\nHighlights: Precise Measurement: This guitar action gauge allows you to accurately measure the height of your guitar strings from the fretboard, ensuring optimal playability. Versatile Compatibility: Suitable for use with electric, acoustic, and bass guitars, this tool offers a universal fit for various string and fretboard configurations. Durable Construction: Crafted from high-quality materials, this gauge is designed to withstand regular use and provide long-lasting performance. Convenient Design: With its compact size and easy-to-read markings, this gauge is a handy tool for quick and efficient string height adjustments. Essential Tool: A must-have accessory for guitar setup and maintenance, this gauge helps you achieve the perfect action for your playing style and preferences.\n\nKey details: Item Weight: 1.13 ounces | Product Dimensions: 5 x 3 x 0.1 inches | Customer Reviews: 4.8 4.8 out of 5 stars (511) 4.8 out of 5 stars | Body Material: Alloy Steel | Material Type: Alloy Steel\n\nHow it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.\n\nCustomer feedback: 4.8/5 average rating.\n\nCustomers say: Customers find this guitar action gauge to be well-made and accurate, with precise measurements and easy readability. Customers appreciate its functionality, ease of use, and consider it good value for money.\n\nReview snippets: This Gauge works great as advertised. Great bargain compared to similar gauges. Everything you need at a great price. Read more / Every guitar player should have one of these in their guitar cases. Easy for setups for changing string gauges and for a new nut and bridge. Comes with a leather case and it is an inexpensive tool as well as",
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