Digital Surface Roughness Meter - Brand New

Brand new portable surface roughness tester for sale, still in the box, never used. A compact handheld tool for checking the surface finish of metal parts and other materials. Great for machine shops, auto work, fabrication, quality inspection, and industrial use. Easy to carry to the workshop or job site. Specs and details • Measures surface roughness values: Ra, Rz, Rq, and Rt • Measurement range: up to 10 μm for Ra/Rq and 50 μm for Rz/Rt • 6 mm stylus travel for surface testing • Low-force 10 μm stylus tip for accurate contact measurement • Stores up to 500 test records • USB Type-C connection for PC data export • Quick 3-step calibration process • Sampling lengths: 0.25 mm, 0.80 mm, and 2.50 mm • Evaluation lengths: 1.25 mm and 4.0 mm • Durable aluminum housing • Compact size: 2.87 x 1.10 x 2.44 inches • Lightweight: 4.2 oz • Includes built-in rechargeable battery • Working temperature: -20°C to 40°C