Handheld Surface Roughness Tester Digital Profilometer For Ra Rz Rt Measurements With USB Data Export Ideal For Metal Coating And Plastic QC Pro Grade On The Go Portable Precision Inspection Tool

Portable Handheld Surface Roughness Tester with Data Export
✔️ Measures Ra, Rz, Rt; USB data export; on-the-go QC tool

Handheld unit designed for quick surface roughness checks in metalworking, coating QA, and plastic parts on the shop floor.

✅ Rear height-adjustment plate provides consistent readings across varying heights
✅ Measures Ra, Rz, Rt with a sensitive probe and LCD profile curves
✅ USB data export enables PC software communication and printable reports
✅ Bright color display and one-button START for fast, on-site measurements

💡 What is a handheld surface roughness tester used for?

This handy tool helps inspectors evaluate surface finish and coating quality on metal and plastic parts.

• Measuring Ra, Rz, Rt to quantify roughness
• Exporting data via USB for QC reports
• Supporting printable profiles and trend monitoring
• Used on the shop floor for quick, on-site checks

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