Handheld Surface Roughness Meter Digital Gauge With Ra Rz Rq Rt Rp Rv Rc Parameters, Multi Sampling Lengths 0.25 0.80 2.50mm, Portable 220g Lightweight Surface Tester For Fine To Rough Surfaces

Handheld Surface Roughness Meter: Ra/Rz/Rq/Rt
✔️ Measures Ra, Rz, Rq, Rt with 0.25/0.80/2.50mm sampling

This handheld surface roughness tester analyzes surface texture by measuring Ra, Rz, Rq, and Rt with a 10 μm diamond stylus, offering quick readings for fine to rough surfaces. Its compact 73 × 28 × 62 mm body and 220 g weight make it ideal for pocket use and on-site checks in metalworking, plastics, and finishing operations. The device uses a rechargeable Li-ion battery for field reliability and includes a complete standard kit for immediate operation on arrival.

✅ Ra, Rz, Rq, Rt measurements for surface roughness parameters
✅ Sampling lengths: 0.25/0.80/2.50 mm
✅ Lightweight 220 g with dimensions 73 mm × 28 mm × 62 mm
✅ 10 μm diamond stylus with <0.016 N static force
✅ Measurement ranges: Ra/Rq 0.05-10.0 μm; Rz/Rt/Rp/Rv/Rc 0.1-50 μm
✅ Indication error: ±10%
✅ Indication repeatability: <6
✅ Package includes: Surface Roughness Tester ×1

💡 What is a handheld surface roughness tester used for in manufacturing quality control? This handy device helps inspectors quickly evaluate surface texture to ensure parts meet finish specs and functional requirements. - Measures Ra, Rz, Rq, Rt across multiple sampling lengths for accurate texture assessment
- Portable, lightweight design (220 g, 73×28×62 mm) for on-site checks
- Features a 10 μm diamond stylus with low measuring force for stable readings