String Action Measuring Gauge
- Stainless Steel
- Includes action measurements plus standard ruler
- Includes metric-imperial conversion on back
- Very accurate
The string action gauge is one of the most useful tools available for guitar setups. It allows for the most accurate measurement of the height of each string and is accurate to 0.1mm or better. This is not a ruler, the measurements are individually marked along the edge making for easier and more precise measurement.
The gauge can also be used to accurately measure many other critical measurements including saddle height, saddle slot depth, fret slot depth, nut height and pickup polepiece height