String Action Ruler Gauge,Guitar Repairing Tool for Luthier,Fit for Guitar,Ukulele,Bass,Banjo,Mandolin

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!

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.

Good value!

If u do your own set ups nice and handy tool

It is easy to use to measure the action on your ukulele or guitar.

A must have if do your own set up.

I have two of these, I also have one from stew Mac and they’re both the same quality. Save some coin by using getting these. They work as expected.

An Important invaluable tool for any serious banjo repairman - 🪕🔥💨

Just what I needed. Works great.

ギターを始めて2週間くらいたち、指がものすごく痛かったので調べていると、弦高を下げると少しはマシになるという情報を見つけて、適当にいじったら物凄く弾きずらくなってしまったので慌てて購入しました。これを使って調整してみたところ、弦にピックが引っかかる感じが解消されてコードとかも押さえやすくなって凄く助かりました！色んなメモリがあるので、弦高調整以外にも使えそうです！

Does what it's supposed to do. Good product, good value.

エレキ・アコースティックギター、エレキベースを複数持っている人には、これ１つで足りる。インチとｍｍのスケールがあるので便利。１種類しか持っていない人にはもっと安価で簡単に測れるスケールがある。

The tool is good and has a lot of reading/information... the only drawback is that the printing is very faint on some part of it.