Introducing our advanced Digital Radius Gauge, a must-have tool for professionals and DIY enthusiasts alike. Designed for precision, this gauge features multiple sets of measuring claws, allowing you to select the perfect span for various arc-shaped surfaces. With five interchangeable measuring jaws (10mm, 20mm, 30mm, 60mm, and 100mm), you can effortlessly measure both the outer and inner radius of arcs, ensuring accuracy in every project. Switching between inch and metric is a breeze, making this tool versatile for different measurement preferences. Constructed from durable hard aluminum alloy, our Digital Radius Gauge boasts a compact and robust structure, ensuring it stands up to regular use in any workshop or job site. Equipped with a large-screen LCD display, reading measurements is fast and convenient, so you can focus on your work without the hassle of squinting at tiny numbers. With a test range of 0-12.7mm and a radius range of 5-700mm, this gauge meets a wide array of measurement needs. Plus, it offers minimal displacement measurement error, ensuring your projects are executed with precision. In the box, you will find 1 Digital Radius Gauge, 5 Measuring Jaws, and a 5-Compartment Storage Box for easy organization. Whether you're a woodworker, metalworker, or engaged in any craft requiring precise measurements, this tool provides the reliability and accuracy you need. If you have any questions or need assistance, our customer service team is here to help. Invest in accuracy and efficiency with our Digital Radius Gauge today!