Portable Surface Roughness Tester, Digital Surface Finish Meter with Ra Rz Rq Rt, 0.25/0.80/2.50mm Cutoff Lengths, Handheld Profilometer for Machined Metal Inspection
4 Roughness Parameters – Measures Ra, Rz, Rq and Rt to support surface finish checks across machining, metalworking, QC inspection and production environments.
Wide Measuring Range – Tests Ra/Rq from 0.05-15.0μm and Rz/Rt from 0.1-50μm, helping cover common roughness inspection needs for machined metal parts.
Portable for On-Site Use – Compact 106 x 70 x 24mm body and 200g weight make it easy to carry between workshop stations, incoming inspection and final QC checks.
Flexible Sampling Lengths – Select 0.25, 0.80 or 2.50mm cutoff length for different surfaces and inspection tasks, giving you more adaptable measurement control.
Clear Digital Operation – Color display, simple key layout and built-in 3.7V lithium battery help speed up testing, reduce guesswork and improve inspection consistency.
Description
Product Description
Product Name: Portable Surface Roughness Tester
Measurement Range: Rz/Rt: 0.1–50 μm
Ra/Rq: 0.05–15.00 μm
Sampling Length: 0.25 / 0.80 / 2.50 mm
Measurement Parameters: Ra / Rz / Rq / Rt
Sensor Stylus Tip Radius and Angle:
Tip Radius: 10 μm ± 1 μm
Angle: 90°
Sensor Stylus Static Force and Force Rate:
Static Force: ≤0.016 N
Force Rate: ≤800 N/m
Dimensions: 106 x 70 x 24 mm
Weight: 200 g
Product List
Portable Surface Roughness Tester x1
Standard Calibration Block x1