Pro Grade Surface Roughness Standards Set With 30 Pcs Comparators Ra 0.05 To 12.5 Microns For Surface Roughness Meter Quick Visual Checks And Scrap Reduction

Surface Roughness Standards Kit with 30 Comparators ✔️ Includes Ra 0.05-12.5 μm comparators for quick visual checks

This surface roughness standards set provides a reference collection of 30 nickel electroformed comparators. Used in quality assurance and manufacturing environments, it enables quick visual comparisons against Ra values and is color-coded white for easy identification on shop floors.

✅ 30 comparators spanning Ra 0.05-12.5 μm for broad coverage
✅ ANSI-B46.1-1985 standard-compliant, solid electroformed nickel construction
✅ Marked in AA (micro inches) and Ra (microns) with metric units
✅ Includes instruction set for quick visual comparisons to reduce scrap

💡 What is a surface roughness standards kit used for in manufacturing QA?

This handy kit helps inspectors quickly compare finishes against reference Ra values on the shop floor. - Lower downtime by quick, eye-based checks - Flag rejects early to cut scrap and rework - Align with ANSI B46.1-1985 for consistent quality control ✝️