This high-precision micrometer and thickness gauge is designed for crafting violins, guitars, and other fine instruments. Its durable construction ensures reliable performance, while the anti-shock feature enhances accuracy during use. The sleek design and ergonomic grip make it ideal for precise measurements in delicate woodworking projects. Features -Color:Multi -Material:Aluminium alloy -Size:8.50X5.50X1.00cm/3.34X2.16X0.39in -Note: measuring range 0-20mm -High precision measurement: thickness meter ensures consistent thickness of instrument panels, enhancing overall performance -Practical design: accurately measures even in environments with slight vibrations, making it suitable for various work conditions and settings -Micrometer technology: captures subtle changes in thickness, meeting the exacting precision demands of professional luthiers and instrument makers -Compact and portable: thickness meter is designed for easy to transport, allowing seamless use in studios, workshops, or instrument crafting locations -Versatile application: thickness meter is ideal for crafting violins, guitars, and other string instruments, enabling precise material thickness control for fine craftsmanship Package list: 2 x thickness gauge