Handheld Surface Roughness Tester With LCD Display And Diamond Probe, 0.001 Micron Precision Profilometer For Metal Surfaces, Rechargeable, Pro-Grade Readouts For Planes, External, Bore, Grooves, And Tapered Surfaces
✔️ 0.001 μm accuracy; 1-unit package; includes USB data transfer
This handheld surface roughness tester is a portable profilometer designed for measuring the surface finish of metal parts. It’s commonly used in workshops, labs, and quality control stations to verify roughness on planes, external surfaces, bores, grooves, and tapered shapes.
✅ Measuring range: 160 μm
✅ Parameters: Ra, Rz, Ry, Rq, Rp, Rm, Rt, R3z, Rmax, Sk, S, Sm, tp
✅ Accuracy: 0.001 μm
✅ Sensor: inductive; Tip radius: 5 μm; Diamond needle
✅ Data storage: up to 100 sets of data and corresponding waveforms; USB data transfer
✅ Power: built-in rechargeable lithium battery with charge indicator
✅ Overall dimensions: 140 x 52 x 48 mm
💡 What is a handheld surface roughness tester used for in metalworking and quality control?
This handy tool lets you measure surface finish quickly and store data for traceability.
- Measure Ra, Rz, Rq, Rp, Rm, Rt on planes, external surfaces, bores, grooves, and tapered surfaces
- Store up to 100 data sets with corresponding waveforms
- Export data via USB for reporting and QA records
- Readings shown on a backlit graphic LCD
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