Unlock precision with our advanced digital radius gauge, expertly crafted for measuring spherical diameters, arcs, and radii across various materials including mechanical parts, wooden molds, and construction templates. This versatile tool stands out with its large LCD screen, ensuring easy readability, even in challenging lighting conditions. Our digital radius gauge comes equipped with multiple measuring jaws, allowing you to tackle a broad range of applications. Choose between the KJ-R model, with a measuring range from 5 to 700mm and five different jaw configurations (10mm, 20mm, 30mm, 60mm, and 100mm), or the KJ-R50 model, which covers larger dimensions from 450 to 2500mm with a single 200mm jaw. Both models deliver an impressive accuracy of 0.003mm, ensuring reliable results for your projects. Designed for efficiency, the gauge boasts a maximum measurement speed of over 1.5m/s, making it ideal for both professionals and DIY enthusiasts. Its USB data output feature allows for seamless data transfer, enhancing your workflow—please note that a data cable is sold separately. Included in your purchase is everything you need: the electronic digital display radius gauge, the appropriate measuring jaws for your selected model, two 3V batteries, and a protective portable storage box. Whether you are in a workshop, on a job site, or working on a detailed craft project, our digital radius gauge is your go-to tool for achieving precision and accuracy, boosting your productivity while ensuring the highest quality of work. Experience the difference today!