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Home : Tools : Measuring tools

Measuring tools


Basic Setup Kit

Online video available
Basic Setup Kit
Now in metric, too! Our most popular setup tools in one money saving set.

String Action Gauge

Online video available
String Action Gauge
Now in metric, too! The gauge used by the pros! Fast, accurate measurements for stringed instrument setups.

Notched Straightedge

Online video available
Notched Straightedge
Check the straightness of the fingerboard with the frets in place!

Understring Radius Gauges

Online video available
Understring Radius Gauges
Setting bridge saddle height is fast, easy and accurate with these unique stainless steel understring radius gauges.

Precision Straightedges
Precision Straightedges
Super accurate straightedges for precise fretting and neck work.

Nut Slotting Gauge

Online video available
Nut Slotting Gauge
Now for bass, too! Precisely measures string heights over the first fret, so you can cut accurate nut slot depths for consistent playability.

Fret Rocker

Online video available
Fret Rocker
Our 4-in-1 mini straightedge spans three frets and "rocks" to indicate uneven fret heights.

Radius Gauges

Online video available
Radius Gauges
Notched design reads the fretboard with the strings on! Make sure you keep the right curvature when working on a fingerboard.

String Spacing Rule

Online video available
String Spacing Rule
Accurate string spacing without calipers, calculators or shop rulers.

Luthiers Digital Caliper

Online video available
Luthier's Digital Caliper
Precision caliper measures fret height before AND after fret installation.

Thickness Caliper
Thickness Caliper
Our precision caliper for luthiers, now in metric! It gauges critical thicknesses on guitar, violin, or mandolin soundboards or backs.

Neck Relief Gauge and Nut Slotting Gauge Set
Neck Relief Gauge and Nut Slotting Gauge Set
Our two latest precision gauges in ONE money-saving set!

Feeler Gauges
Feeler Gauges
Eleven steel gauges that allow precision filing of nut slot depths, and they're also useful for checking string-to-fret clearances and fret slot width.

Fret Scale Rule
Fret Scale Rule
Lay out new fretboards and identify fret spacings for the most popular scales.

Neck Relief Gauge
Neck Relief Gauge
Takes the guesswork out of guitar truss rod adjustment, for more consistent and accurate playability.

Saddlematic
Saddlematic
Saddlematic quickly and accurately finds the correct location for a new acoustic guitar saddle slot, for positioning a new slotted bridge, or for checking the accuracy of an attached bridge and saddle.

MAG-ic Probe Electronic Thickness Gauge

Online video available
MAG-ic Probe Electronic Thickness Gauge
Works where a traditional caliper can't.

Digital Humidity Gauge
Digital Humidity Gauge
The affordable way to accurately monitor temperature and humidity in your shop or your guitar case.

The Intonator
The Intonator
Easy way to locate an acoustic bridge saddle for accurate intonation.

StewMac Hygrometer/Thermometer
StewMac Hygrometer/Thermometer
NEW! Monitor humidity and temperature to help protect wood and finished instruments.

6 Steel Rule
6" Steel Rule
Handy rule with precise graduations on satin chrome with both metric and fractional scales.

Fret Slot Depth Gauge

Online video available
Fret Slot Depth Gauge
Be sure your fretwire will fit correctly. Our handy little gauge is a quick way to compare the fret's tang to the slot depth.

Neck Set Gauge
Neck Set Gauge
Takes the guesswork out of setting the neck angle on flattop guitars.

Top Deflection Gauge
Top Deflection Gauge
Precise measurements let you simulate string tension, for more accurate neck resetting and bridge saddle slot routing.

Surface Thermometer
Surface Thermometer
A compact 50-500 degree F. thermometer that can be placed directly on the flat top of a heating iron to monitor the correct temperature.

Fieldpiece Digital Pocket Multimeter
Fieldpiece Digital Pocket Multimeter
A must-have for wiring jobs, pickup making, and electronics troubleshooting.


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