The Inclined Coefficient of Friction Tester is an advanced instrument designed to measure the static coefficient of friction (COF) of a wide range of materials. Using a variable inclined plane and a sliding block, this tester determines the angle at which one test surface begins to slide against another as the incline is gradually increased. The device is ideal for testing various materials, including plastic films, rubber, paper, boards, woven fabrics, coatings, brake pads, textiles, and more.