Roughness tester TR 110

TR 110

The TR 110 is a sturdy surface roughness tester and suited for use as much in testing laboratories as in workshops. The measuring range is Ra 0.5 – 10 µm.

An ultra modern signal processing method with mathematical filtering and evaluation facility analyses readings and computes the roughness parameters Ra and Rz.

The polished diamond stylus has a tip radius of 5 µm.


Measurement of roughness on hard objects (steel, glass etc.).


  • Diamond stylus with tip radius of 5 µm
  • Measuring range Ra 0.05 – 10 µm, Rz 0.1 – 50 µm
  • Operated by rechargeable batteries
  • Integrated sensor guard

Scope of Delivery

  • The device TR 110
  • Roughness standard Ra
  • Charger
  • Operating instructions
  • Soft pouch
  • Plastic carrying case

Events / Tradeshows

  • ATEM Fair - Korea Coating Show 2017

    August 30 to September 1rst at Kintex, Gyong-si. Meet our local distributor IJ Inc for a...

  • Quality Show 2017 USA

    October 24 to 26, 2017 Rosemont, Illinois, Donald Stephens Convention Centre. The ElektroPhysik...

Need technical advice?

You are working with a manufacturing process requiring special measuring methods and tools? It will be our pleasure to advise you on possible solutions!
Please feel free to contact us on:

Phone: +49 221 75204-0
Fax: +49 221 75204-67
Mail: info(at)

or using the -> contact form

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