Pro Grade Portable Digital Surface Roughness Tester With 0 To 6.5mm Measuring Range Easy Carry Surface Profile Gauge For Sandblasting Coating Printing And Mechanical Processing High Precision Wide Range User Friendly

Single-unit portable digital surface roughness tester
✔️ 0-6.5mm range, ±3µm accuracy, 1µm res, USB-C, IP54

This handheld digital surface roughness tester is designed to measure texture on metal and non-metal surfaces. It's commonly used in shot blasting, sandblasting, coating, printing, anticorrosion spraying, and mechanical processing to inspect flat, inclined, cylindrical surfaces, holes, grooves, and axles.

✅ Measuring range: 0-6.5mm / 0-6500 µm
✅ Accuracy: ±3 µm
✅ Resolution: 1 µm
✅ Battery: 3.7V Li rechargeable
✅ Interfaces: USB Type-C and RS232
✅ IP54 protection
✅ Operating conditions: -10 to 40°C, ≤80% RH
✅ Data output, absolute measurements, and on/off, mm/in

💡 What is a portable digital surface roughness tester used for in metalworking and finishing?

This handy device provides quick, on-site texture checks and quality assurance.

- Quick checks of flat, inclined, cylindrical surfaces - Detects holes and grooves in metal and non-metal parts - Outputs data via USB-C or RS232 for records and reporting - Operates in typical workshop conditions (-10 to 40°C) with IP54✝️