M.C. CLINOMETER by E.R. WATTS & SON LTD, LONDON

SPI Surface Roughness Tester 21-801-6

Allied High Tech Products 10-1100 Multiprep Grinding / Polishing Machine

Handheld Surface Roughness Tester Digital Profilometer w/ Bluetooth Ra Rz Rq Rt

Sheffield Measurement Precision Reference Specimens for Profilometer

SPI Surface Roughness Tester Profilometer 14-416-2 Surface Inspection Tool

Scherr Tumico / Carl Zeiss / Jena Optical Measuring Device (as shown)

Taylor Hobson Surtronic 3 Surface Profilometer Roughness Tester