We offer portable surface roughness tester. These are packed with powerful functions for convenient operations. Powerful functions and ease at on-site measurements. All functions for convenient operations complies with major international standards such as iso, din, cnomo, jis, asme data memorybattery operation : ten complete data records can be stored. Rechargeable battery operation provides versatile us of the line independent of the line supply. measuring in different positions: the small and light handy surf measures not only flat, horizontal, but also vertical and overhead surfaces. direct data transfer to the pc- the rs 232 serial interface is used to transfer measured data, parameters and profile curves directly to the pc. specifications: measuring range: z axis +- 160 um, x axis 12.5 mmresolution : 0.01 umstandards: jis 2001, jis-1994, jis 1982, iso-1984, din-1990, asme-1995, cnomoparameters: pt, ra, rq, rz, rzmax, rp, rt, r3z, rsm, pc, rk, rpk, rvk, mr1, mr2, vo, k, rmr, r, rx, ar, w, wx, aw, wteevaluation curves: section profile curve, roughness curve, iso 13565.