Portable Surface Roughness Tester
A portable surface roughness tester functions identically to a standard surface roughness tester, but by design is meant to be used on the go. Typically, smaller in size and lighter in weight, portable surface roughness testers provide data about surface roughness and come with features that make them durable with high usage and across measurement environments. Data collected using a portable surface roughness tester will often be stored on the device itself and then later transferred via USB or wirelessly to a computer.