VTSYIQI Gloss Meter 60 Degree Gloss Tester Single Angle Portable Gloss Tester Meter with 60 Degree Measuring Range 0 to 1000GU 341.00$
SUNNYSONG Accurate Surface Roughness Tester Meter KR110- Measure Ra, Rz, Rq, Rt with Surftest Profilometer Profile Gauge 705.79$
SUNNYSONG Professional Surface Roughness Tester with Detachable Drive Metal Surface Roughness Gauge KR310 1,591.49$
Landtek Surface Profile Gauge Roughness Tester Meter SRT-6223+ Separated Probe Peak-to-Valley 0~800 µm/29.5 mils 519.00$
Portable Handheld 800 µm Surface Profile Gauge Digital LCD Profilometer with Range 0 to 800 µm/29.5 mils 560.00$
CNYST Surface Roughness Tester Profilometer Profile Gauge with Multiple Testing Parameters of Ra Testing Range 0.005 to 16.000 1,280.00$