Mitutoyo Detector for Surftest SJ-210 and SJ-301: Construction Rulers: Amazon.com: Industrial & Scie
The Mitutoyo 178-390 detector is used with the Surftest SJ-210 and SJ-301 surface roughness testers, and has a diamond stylus tip, uses skid measurement detection, and comes in types such as standard or deep groove that have varying head sizes. The detect...