WTRYRN High-Precision Roughness Measuring Device,Portable Handheld Roughness Gauge,0.001µm Accuracy/LCD Display/Rechargeable for Industrial Metallic Surface Detection

Digital Surface Roughness Tester Meter, LCD Display, High Precision Roughness Gauge, Stroke Length 5.6mm, Parameters (um) Ra/RZ/Rq/RtRP/RV/RC, Curve Display, Roughness Measuring Tool, for Industrial

MiBoce Portable Surface Roughness Tester, Surface Roughness Tester with LCD Display Screen, Range 0-6.5/12.7/25/50mm, Accuracy 0.001mm, High-Precision Industrial Measuring Tools

Surface-Roughness Test Block Tin Alloy Sample for Electro Spark Wire Cutting Ra0.63-10um Ra1.6-6.3um Industrial Inspection(Wire EDM 2)

Roughness Comparison Sample Block Test Kit for Industrial Quality Control Lathe Flat Milling Grinding Steel 8 * 6 * 3cm(Lathe)

QianCruxtacy Industrial Accurate Surface Roughness Tester Meter, Portable Surface Roughness Gauge, 0.01μm High Accuracy, OLED Screen, USB Data Export, Ideal for Automotive, Aerospace and Metalworking

EpyGnom Handheld Surface Roughness Tester Meter, Portable Profilometer with Standard Calibration Block & Holder, Measure Ra, Rz, Rq, Rt, Precision Measurement for Industrial Excellence

ToayNia Handheld Surfaces Roughness Tester Meter,Portable Profilometer for Accurate Surfaces Measurement,Roughness Tester,for Parts Manufacturing,Electronics Industry

ShaiVrissian Surface Roughness Tester,High Accuracy Portable Profilometer,Measuring Range Ra/Rq/Rz/Rt,Stylus Static Measurement Force ≤0.016n,for Industrial Measurement Metalblock

oiakus Portable Surface Roughness Tester, 100 Item Data Storage, Assessment Length: 1L~5L, Measures 12 Roughness Parameters, Sampling Length: 0.25/0.8/2.5 Mm, for Industrial Inspection