- A must-have for every guitarist’s toolkit, the Dunlop String Action Gauge provides the precise measurements you need to set up your instrument for optimum playability.
- Use it to adjust string action, measure string height, make truss rod adjustments, measure pickup height for killer tone and to minimize magnetic string drag, and more.
- Use the String Action Gauge on any stringed instrument with adjustable action.
- Includes both metric and standard measurements.
- Made in The United States.