Stainless Steel Guitar Action Ruler, String Height Gauge for Setup, Luthier Measuring Tool with Inch and mm Scale Electric, Acoustic Bass Setup Kit

Essential Guitar Setup Tool： This guitar action ruler is an essential measuring tool for guitar players, technicians, and luthiers. It helps adjust string height, action, and pickup position, making it easier to achieve the perfect setup for electric, acoustic, or bass guitars. Accurate Inch & Millimeter Measurement： The string height gauge for guitar features precision laser-etched markings in both inches and millimeters, allowing accurate measurement of string action at the 12th fret, nut height, saddle slot depth, and pickup height. Clear markings make it easy to read during setup. Multi-Function Guitar Measuring Tool： Designed as a versatile guitar setup kit tool, this ruler measures string action, bridge saddle height, fret slot depth, pickup pole piece height, and nut height. Perfect for guitar maintenance, repair, and professional instrument adjustments. Durable Stainless Steel Construction： Made from premium stainless steel, this guitar tool is corrosion-resistant, durable, and built for long-term use. The smooth edges ensure safe handling without damaging your instrument during adjustments. Easy to Use with Setup Guide： Comes with a helpful guitar setup guide to assist beginners and professionals in making accurate adjustments. With this guitar action gauge ruler, setting up your instrument becomes faster, easier, and more precise.