• Enhances measurement efficiency by facilitating the measurement setup of multiple workpieces of the same type and of the hard-to-access sections of a workpiece.
• Magnetic slider type.
• Combination use with the magnet type specimen holder (Model 12AAA910) further improves the ease of operation.

Best suited for measurement of the flat surface of a workpiece that has partial indentions and steps and that is hard to set the drive unit. For use with the Surftest SJ-210 portable surface roughness tester; a small, lightweight, and extremely easy to use surface roughness measurement instrument that lets you view surface roughness waveforms right on the color LCD screen.