Handheld Surface Roughness Tester With Diamond Probe, Digital Profilometer For Metal Surfaces, 0.001μm Precision, 160μm Range, Rechargeable With LCD Display, Quick Readouts For Pro Level Machining And Quality Control

Handheld Surface Roughness Tester with Diamond Probe
✔️ Single unit handheld tester with 0.001μm precision, 160μm range, USB transfer

The handheld surface roughness tester is a portable profiling instrument used in metalworking and manufacturing to assess surface finish on machined parts, providing quick readouts for quality control and process monitoring.

✅ Ra, Rz, Ry, Rq, Rp, Rm, Rt, R3z, Rmax, Sk, S, Sm, tp
✅ Measuring range 160μm; accuracy 0.001μm
✅ Sensor: inductive; tip radius 5μm; diamond needle
✅ Measuring force 0.4mN; sampling length 0.25/0.8/2.5mm
✅ Data storage >100 measurement results; USB data transfer
✅ Dimensions 140 x 52 x 48 mm
✅ Works on plane, external, tapered, bore, groove surfaces

💡 What is a handheld surface roughness tester used for in metalworking and quality control?

It’s a handy portable profilometer for quick surface finish checks on machined metal parts.

- handheld surface roughness tester for metalworking and QC
- measures Ra, Rz, Ry, Rq, Rp, Rm, Rt, Rmax, Sk, S, Sm, tp
- USB data transfer and long battery life for shop-floor use
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