Precise Measurement: The disc micrometer has a measuring range of 0-6inch/0-150mm. You can accurately measure the thickness of the brake disc to that your brake system is in top condition. Portable Design: The compact and design makes it easy to carry and store, allowing you to perform measurement work anytime, anywhere, whether in the workshop, garage or field Multifunctional Use: not only suitable for brake disc measurement, but also for general length and depth measurement. This versatility makes it an perfect tool for any workshop or garage. Materials: Made of stainless steel, with excellent durability and resistance, to long-term use without damage or problems. Imperial and Metric conversion: With imperial and metric unit conversion, you can easily measure in different systems and compatibility with a wide range of vehicles., Weight: 0.78484565272 Pounds, Manufacturer: Aisuoka