String Action Gauge

5.0
  • 160 Reviews
  • Write a review

Fast, accurate measurements for setups. Our String Action Gauge is a "Swiss Army Ruler" for setup adjustments on any stringed instrument.

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Inches

Item # 0670
In stock, ready to ship!

$18.95

+

Metric

Item # 0670-M
In stock, ready to ship!

$18.95

+
Currency:
Total: $0.00
Quantity: 20

Video

String Action Gauge

Dan Erlewine uses this gauge for checking string height, measuring saddle and pickup heights and more.


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Details

Fast, accurate measurements for setups. Our String Action Gauge is a "Swiss Army Ruler" for setup adjustments on any stringed instrument.

This pocket-size stainless steel rule has become a luthier's favorite in busy shops. It's the best way yet to get vital measurements on acoustic and electric instruments.
• String height
• Bridge saddle height
• Saddle slot depth
• Fret slot depth (unbound fingerboards)
• Nut height
• Pickup polepiece height


No more "three-and-a-half-64ths or 3/32" plus one of those little lines." This gauge measures in ways that regular rulers can't. —Dan Erlewine

Developed here at Stewart-MacDonald by Dan Erlewine and Don MacRostie, the gauge features a progressive string height scale: simply slide it across the frets and read the measurement under the string. It's faster to use than any ruler, and stays parallel to the fingerboard—much easier than trying to hold a ruler perpendicular to a rounded fret. The string height markers are graduated from .010" to .140" on the inch model, and from 0.25mm to 3.50mm on the metric version.

The back of the gauge has a time-saving fractional/decimal/metric conversion chart.

The String Action Gauge is made of durable stainless steel with precision-etched markings, and fits right in your pocket.

Tip: You can use the gauge to set router depth, instead of a shop ruler. It sits solidly on your router base, with the scale right where you need it.


Product Instructions

Making a Nut, Step-by-Step

Dan Erlewine, of Stewart-MacDonald's R&D Team, walks you through making and installing a new nut.

Product Instructions

String Action Gauge

How to determine string action with the String Action Gauge.

Product Instructions

Metric String Action Gauge

How to determine string action with the Metric String Action Gauge.

Ratings & Reviews

String Action Gauge

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5.0
  • Based on 160 Reviews
Displaying 16 of 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Write a review
5.0

Action gauge

By
(Customer's Reviews)


Very easy to use and read. I find myself looking for things to measure. I should have bought it sooner.

5.0

String Action Gauge 

By
(Customer's Reviews)


Thus one can examine the action simply with each stringed instrument! Very much helpful!

5.0

String Action Gauge

By
(Customer's Reviews)


I can't imagine life without it. I use it several times a day.

5.0

No more wobbly rulers!

By
(Customer's Reviews)


The problem with using rulers is they wobble around. This new tool makes setting string and pickup height a breeze. It is especially useful for those folks who like a set up a little outside the radius. You can now easily copy the set up from their favorite guitar to their others with this new tool!

5.0

Guitar setups?

By
(Customer's Reviews)


This is the thing, along with the understring radius gauges if you want to set up a guitar fast. I have many guitars now they all play the same which is great. I set both E strings first then use the radius tool to adjust the others. You couldnt buy mine from me.

5.0

I can't leave home with out it

By
(Customer's Reviews)


I carry one in my wallet 2or3 over the workshop, another in my traveling repair bag, they've paid for themselves soooo many times and I feel lost without one.

cuts setup times, leaps tall building etc .etc

4.0

It's okay

By
(Customer's Reviews)


Slightly smaller than expected - I've got the metric version. As expected.

5.0

Only tool I use every single day!

By
(Customer's Reviews)


This is the perfect tool for setups I use it every single day in my shop!

5.0

A "must have" tool!

By
(Customer's Reviews)


Every guitarist should have one of this tool: simple, versatile, accurate. If you like perfection I recommend to use it with a headband magnifier.

5.0

Indispensable!

By
(Customer's Reviews)


If there's one tool I can't be without nowadays it's this. It's clear, easy to use and with measurements in thou and 64ths it can be used for so many jobs. Simply essential!

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Shown on page 16 of our latest catalog.