Product Introduction: Roughness tester for gravure cylinder is a high-precision surface finish testing instrument that can measure the surface roughness of a variety of machined parts, including flat surfaces, inclined surfaces, outer cylindrical surfaces, curved surfaces, small holes, grooves and axles, etc. Product Advantage: *Electromechanical integration design, small volume, light weight, easy to use; *Residual quantity icon, prompting the user to charge; *Continuous working time: more than 20 hours. *Real-time clock settings and display, convenient data recording and storage. *Reliable control motor to go dead circuit and software design *Gravure cylinder roughness tester with High performance.