ART220 Digital Surface Roughness Tester
Handheld surface roughness tester measuring 14 parameters (Ra, Rz, Rq, and more) with 2.0″ IPS color display, Bluetooth data sharing, and 500-set storage. Includes standard probe; deep groove, small hole, and curved surface probes available. Indication error ≤±10%. Ships with manufacturer’s inspection certificate.
Price: start from $750/set.



