Reference Devices

US Patent: 6,775,914 Canada Patent: 2,405,133
SurPRO Rolling Surface Profiler

The SurPRO accurately measures the profile and roughness characteristics of any surface, including roads, runways, and floors. It qualifies as a reference device for Class 1 profiling and uses patented inertial technology.

ASTM E-1845 Texture Measurement
Fast Texture Meter (FTM)

Collects and reports precise, ground truth Texture Measurements, including MPD, RMS, and high-resolution texture profile.