Pro Grade Ultra Accurate Surface Roughness Tester Profilometer With LCD Display Digital Gauge For Precision Measurement From 0.025 To 12.5 Micrometers, 0.001 Micrometer Accuracy, Ideal For Shop Floor Manufacturing And QA

Ultra-Accurate Surface Roughness Meter with LCD
✔️ Ra-Rz metrics, 0.001 μm accuracy, 0.025-12.5 μm range (single unit)

This portable surface roughness meter is designed for shop-floor use, enabling quick, on-site texture measurements of machined parts. It calculates key parameters and displays them with contour graphics on a backlit LCD for fast QA decisions.

✅ Measurement accuracy: 0.001 μm
✅ Range: Ra 0.025-12.5 μm; 13 parameters included
✅ Display: 128x64 LCD with backlight
✅ Battery: built-in Li-ion, 20+ hours runtime
✅ Connectivity: RS232 and USB PC data transfer
✅ Size/Weight: 140mm by 52mm by 48mm, 440 g

💡 What is a surface roughness tester used for in industrial QA?

A handy device for on-site texture checks on metal and plastic parts, helping teams verify specs and document results.

• Accurate parameter set: Ra, Rz, Rq, Rt, Rp, Rv and more
• Clear LCD with contour graphics for fast, reliable decisions
• Data storage and PC export via RS232/USB for QA records
• Compact, battery-powered design for on-the-floor use