Motor Driven Surface Roughness Testing Equipment is available in small and compact size which makes it easily transportable. The Testing Equipment is available with artificial intelligence functions which automatically select the ideal cut off value, measuring range and other conditions. The Testing Equipment is operated by linear motor which enables fastest measurement speeds and low vibration for stable, high-magnification measurement. Motor Driven Surface Roughness Testing Equipment is provided with a moving speed of 6mm/s dramatically improves measuring when full automatic.