The portable and easy-to-use roughness tester with an OLED display is particularly suitable for quick and accurate measurements in the workshop or laboratory. The roughness tester uses a DSP chip for control and data processing at high speed and low energy consumption. - 21 measurement parameters : Ra, Rq, Rsm, Rsk, Rz, Rt, Rp, Rv, Rc, Rmax, Ry (JIS), Rz (JIS), RP (ASME), Rpm (ASME), Rv (ASME), R3z, R3zmax, Rz1max, Rmr (c), Rdc, Rmr - Large graphic OLED display - Memory: 20 measurement histories with all parameters - USB interface
