Measuring wheel for 58mm encoder

Spezifications: 

Universally  applicable measuring wheel system with adjustable contact pressure and optional display system. As  a complete length measuring system avaiable.  

Measuring wheel:   for plastic, paper, pasteboard, wood, textile, metals, painted surfaces and wire.
Contact pressure:    Adjustable with raster wheel in 10 N steps.

Options:   with incremental or absolut display
unit  

Protection:   IP 62  (EN 60529)
Temparaturerange:   -20°C... + 100°C