Handheld Digital Surface Roughness Meter For Metals And Nonmetals Ra Rz Rq Rt Rp Rv Rc Readouts 2.4-Inch IPS LCD Portable Roughness Tester With Auto Power Off Low-Power Design Field Ready
✔️ Ra, Rz, Rq, Rt, Rp, Rv, Rc readings on a 2.4-inch IPS LCD, Single unit
This handheld surface roughness meter quickly gauges texture on metals and nonmetals. It's built for field use and shop floors, helping QA verify finish quality on parts and tools.
✅ Measurement parameters: Ra, Rz, Rq, Rt, Rp, Rv, Rc
✅ Stroke length 5.6 mm; sampling lengths 0.25, 0.80, 2.50 mm; evaluation lengths 1.25, 4.0 mm
✅ Measuring ranges: Ra/Rq 0.05-10.0 µm; Rz/Rt/Rp/Rv/Rc 0.1-50 µm
✅ Stylus tip: radius 10 µm, angle 90° (+5°/−10°)
✅ Battery: built-in lithium-ion rechargeable; long-life operation
✅ Dimensions: 73 mm x 28 mm x 62 mm (2.87 in x 1.10 in x 2.44 in); weight 220 g
✅ Operating environment: -20 to 40 C; RH less than 90%
💡 What is a surface roughness meter used for?
This handy instrument helps inspect surface texture quickly.
- It measures Ra, Rz, Rq, Rt, Rp, Rv, Rc to assess surface finish.
- Used in manufacturing QA and field checks for metals and nonmetals.
- Portable, battery powered for on-site testing.