Formtracer Avant Contour Instruments FTA-S4C3000/4000
This is the standard model that constitutes the base for the surface roughness tester and contour instrument. As detectors can be added to each instrument, a single machine can be used to perform various measurements for which multiple instruments used to be required.
The selectable measuring force feature eliminates the need to set the measuring force by exchanging weights or switching orientation. Mounting an arm onto the Z1-axis contour detector via a magnet-type one-touch attachment/detachment system greatly improves the efficiency of contour measurement.

Contour & Surface Roughness Video