TR100 Portable Surface Roughness Tester by Time Instruments measures flat, convex, and sloping surfaces. Pocket-sized and economically-priced, Time TR100 Surface Roughness Tester tests both Ra and Rz Roughness Parameters.
TR200 Digital Surface Roughness Tester by Time Instruments.
Easy to operate, Digital Surface Roughness Tester tests 13 different roughness parameters. Time TR200 Roughness Tester offers data output to PC.
NEW DeFelsko PosiTector SPG Surface Profile Gauge measures and records peak-to-valley surface profile heights. The new PosiTector SPG Surface Profile Gauge features DeFelsko's new Universal Gauge Body in Standard and Advanced models, 60-degree and 30-degree, tungsten-carbide-tip probe options, internal memory, auto-logging, and USB download to PC or upload to PosiTector.net.