Baroque Stringed Instrument Action Ruler Gauge Luthier Measuring Tool for Electric Acoustic Guitar Bass Ukulele Mandolin Banjo SAR-10

Specifications:Material: high quality stainless steel of strong hardnessUnit: mm / inScale for string height: 0.01-0.14in / 0.25-3.50mmScale for bridge saddle slot depth: 0-0.875in / 0-20mmScale for nuts saddles and polepieces: 0-0.75in / 0-20mmRuler size: 8.9 * 5.1cm / 3.5 * 2in (length * width)Color: As the pictures show youRuler weight: 22g / 0.78ozApplication: Perfect accurate action measurements for string instruments such as guitar, bass, Ukulele, mandolin, banjo, etc.Package including:1 * String Action Ruler（there is simple use instruction on package）

• Useful tool, long lasting etched printing, and made of high quality stainless steel of strong hardness;
• With conversion chart of string action at 12th fret printed on one side;
• With scale to measure string height, bridge saddle height, saddle slot depth, pickup polepiece height, fret slot depth and nut height;
• Perfect accurate action measurements for string instruments such as guitar, bass, Ukulele, mandolin, banjo, etc;
• Pocket-sized body, but a lot of measuring info on a ruler, say goodbye to your heavy caliper.