Roughness Tester Meter Profilometer With Data Storage And OLED Display For Boss Level Precision Surface Measurements Ra Rq Rz Rt From 0.05 To 15.0 Microns And 0.1 To 50 Microns With 0.01 Micron Accuracy And Multiple Test Parameters

Ultra-Precise surface profilometer with 0.01µm accuracy
✔️ 0.01µm accuracy; Ra,Rq 0.05-15µm; Rz/Rt 0.1-50µm; OLED display

This handheld surface roughness tester (profilometer) is designed for precise texture measurement across metals, plastics, ceramics, and composites. It’s commonly used in manufacturing, quality control, aerospace, automotive, electronics, and research labs to capture Ra, Rz, Rq, and Rt data for process monitoring and product certification.

✅ 0.01µm accuracy in measuring Ra, Rq, Rz, Rt
✅ Ra/Rq range 0.05-15µm; Rz/Rt range 0.1-50µm
✅ Measures surfaces up to 80 x 30 mm including ex-circle, flat, conical, grooved shapes
✅ OLED backlit display with data storage and quick readouts
✅ Durable aluminum body with EMI resistance for tough environments

💡 What is a surface roughness tester used for in precision manufacturing?

This handy device helps engineers verify surface finish quality and document data across parts and materials. - handy for quality control and material research to check finish - measures Ra, Rz, Rq, Rt with sub-micron accuracy - includes onboard data storage and OLED readout for quick checks