Adjustable Tracer - 90° or 180° measurement plane
Standard cut-off of - 0.25mm, 0.8, 2.5mm and adjustable to 1, 3, or 5 times
Large measuring range - suitable for a large range of materials
Piezo-electric pickup stylus for external surfaces - Diamond tip for latest ISO standard
Ra - is the universally recognised and most used parameter of roughness. It is the arithmetic mean of the absolute departures of the roughness profile from the mean line
Rz - is the mean of all of the maximum peak to valley heights, from each sampling length, within the assessment length
Accuracy - Din4772 Class 3
Surface Roughness Tester and RS-232 Output - Moore and Wright