RT10G Portable Roughness Tester

Surface Roughness

RT10G roughness tester was born from the success obtained by RT10; easy to handle and reliable like the basic version, it also carries out advanced analyses typical of a laboratory instrument.

In addition to 31 roughness parameters calculated, RT10G displays the graphs of the roughness profile, primary profile, bearing capacity curves, distribution of ordinates, and allows to set tolerances on single parameters and personalize prints. RT10G uses new generation electronics with 0.001 µm resolution that ensure always reliable results and displays them in a user-friendly fashion, thanks to the internal icon menus taken from modern Smartphones.

Product Overview

Measurement Range: ±300μm
Resolution: 1μm
Cut-off Length: 0,25 – 0,8 - 2,5 mm
Cut-off Number: 1-5
Traverse Length: Up to 16 mm
Pick Up: Inductive, it can be rotated of 90° for lateral measurements (with SB50 probe)
Measurement Parameters: Ra, Rq, Rt, Rz, Rp, Rc, Rv, Rsm, Rdc, Pa, Pq, Pt, Pp, Pc, Pv, Psm, Pdc, RPc, PPc – Rk, Rpk, Pvk, Mr1, Mr2, Pt, R, Rx, AR-R3, R3zm, Rmax
Graphs Displayed: Roughness, primary, bearing capacity curve, and distribution of ordinates
Unit of Measurment: Millimetres and inches

Everything you need to start measuring from day one.

Find out more about the RT10G Portable Roughness Tester

Email Address
Telphone Number



+44 (0)1452 545563


10 King Edwards Avenue, Gloucester, GL1 5DA, United Kingdom.