STARRETT Surface Roughness Tester / Model: SR160

Specifications

• Made in America: No
• Accuracy (in): 5% of reading + 4 micro-in.
• Accuracy (mm): 5% of reading + 0.1 micron
• Cutoff Lengths: 0.8mm
• Filter: Gaussian
• Measuring Range: 1600 micro-in. (40 microns)
• Pick-up Stylus: Piezoelectric
• Roughness Parameter: Ra,Rz,Rp,Rv,Rt,Rz1Max,Rsk,Rq,Rku
• Tracer Tip: Diamond, 5 micron radius
• Tracing Length: 0.2 in (5mm)
• Tracing Speed: 0.08 in/sec (2mm/sec)

• Tactile Measurement Button
• Two-Piece Construction with Bluetooth Low Energy Connectivity
• Diamond Stylus and Piezoelectric Pickup
• Li-Poly Battery
• Rubberized Molding
• Profile Graph
• Simple Navigation