Handheld Digital Surface Roughness Tester and Profilometer 0 To 6.5mm Range 6500um 1um Resolution 3um Tolerance Accuracy IP54 Waterproof USB C Rechargeable RS232 Data Output Hardened Alloy Head Pro Grade Onsite Measurements

Handheld Digital Surface Roughness Tester 0-6.5mm Range
✔️ 0-6.5mm range, 1um resolution, ±3um accuracy, IP54, USB-C, RS232 data

This handheld digital surface roughness tester provides on-site measurements of texture on flat, curved, and cylindrical surfaces. It's ideal for metal finishing, coating inspection, and quality control in shot blasting, sandblasting, printing, spraying anticorrosion, and mechanical processing.

✅ 0-6.5 mm measuring range
✅ 1 um resolution
✅ ±3 um accuracy
✅ IP54 waterproof rating
✅ USB Type-C rechargeable with RS232 data output
✅ Hardened alloy head and stainless steel body
✅ Large screen, compact and sturdy design

💡 What is a handy on-site surface roughness tester used for in manufacturing and quality control? This handy device gives quick texture readings to guide finishing and inspection decisions. - On-site roughness measurement for flat, curved, and cylindrical surfaces - Handy in shot blasting, sandblasting, painting, and coating workflows - Precision data (1um resolution, ±3um accuracy) supports process control