The SD-210 handheld surface roughness tester delivers laboratory-grade accuracy in a portable form factor. Ideal for on-site inspection of machined surfaces, it supports Ra, Rz, Rq and Rt parameters.
Key features
- 0.001 um resolution, 0.05-10 um measuring range
- Large backlit LCD with real-time profile curve
- Rechargeable battery, Bluetooth data output
- Supplied with calibration specimen and carry case
Available for OEM / ODM orders with custom branding.

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