Starrett® surface roughness testing equipment is simple, accurate and of high quality. It performs the complex analysis required to meet or exceed your customers specifications. The SR160, SR300 and SR400 units are tough, shock tested and capable of withstanding the demands of a shop environment. Our surface roughness testers meet the increasing requirements across industries like safety, aerospace, automotive, precision bearings and general manufacturing.

Starrett® Surface Roughness Tester, Series: SR Global Series®, 1600 micro-in Measuring, 5% Reading + 4 micro-in Accuracy, Ra, Rz, Rp, Rv, Rt, Rz1Max, Rsk, Rq, Rku, Pa, Pz, Pp, Pv, Pt Roughness Parameter, 0.8 mm Cut Off Length, 0.08 in/s Measuring Speed, 4.3 in LCD Touchscreen Display, Li-Poly Rechargeable Battery Power Source, 4 in L x 2.12 in W x 2.75 in H Dimensions

• Tactile measurement button great for challenging orientations
• 2-Piece construction with bluetooth low energy connectivity
• Diamond stylus and piezoelectric pickup
• Detailed graph of measurement area
• Simple navigation
• Long lasting and industrial
• The hard wearing, protected piezo-electric pickup stylus with diamond tip assures very reliable measurement
• Gaussian filter
• Diamond, 5 micron radius tracer tip
• 5 mm travel
• 32 - 122 deg F storage temperature
• 0 - 80% non-condensing Humidity
• > 10000 measurements battery life
• 4 hr charging time
• 5000 hr standby time
• A rubberized molding and mylar screen enhance durability and grip for unbeatable protection in harsh shop floor environments

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_SR300_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_SR300_Catalog.pdf
• VIDEO LINK https://youtu.be/HwU9vkJRTAM