Pro Grade Surface Roughness Tester With USB Data Output Ra 0.05 To 15.0 Micrometers Rz 0.1 To 50 Micrometers 0.01 Ra Accuracy Digital Profile Gauge For Precise Surface Profiling And Easy Real Time Readout

Pro Grade Surface Roughness Meter with USB Readout
✔️ Ra 0.05-15 µm; Rz 0.1-50 µm; 0.01 Ra accuracy; USB data; single unit

This precision surface roughness tester is built for quick, reliable profiling of metal, plastic, and coated surfaces. It’s a handy tool on QA lines and R&D benches where real-time readouts and USB data export streamline inspections.

✅ Measuring range: Ra 0.05-15 µm, Rz 0.1-50 µm
✅ Accuracy: 0.01 Ra; Error: ±15%; Variability <12%
✅ Real-time battery power display and charging progress
✅ USB data output for easy data logging and reporting
✅ Dot matrix LCD with rich interface prompts in red color

💡 What is a surface roughness tester used for in manufacturing and why choose this type?

It helps quality teams verify surface finishes quickly and keep production on spec.

• Measuring Ra and Rz with reliable accuracy supports pass/fail decisions
• USB data output makes logging easy for reports and audits
• Real-time readouts speed up setup and reduce scrap on the line
• Suitable for metal, plastic, and coated surfaces requiring precise profiling