Being able to measure your neck relief is a critical step in the setup process. MusicNomad's precision Truss Rod Gauge will help you do it quickly and accurately. The gauge comes equipped with the three most common relief measurements (.006”, .008”, .010”). Instructions printed right on the handle make it extremely easy to dial in your neck relief. It’s perfect for electric, acoustic, classical and bass guitars and features laser-etched markings that take the guesswork out of which gauge to use for each instrument. It’s made of premium stainless steel construction without the annoying, messy oil found on traditional feeler gauge sets. It also includes an innovative pick capo to assist in the process.