Portable Hardness Tester

Resolution: 1HLD, 1HV, 1HB, 0.1HRC, 0.1HRB, 1HS, 1MPa
Accuracy: ±8HLD/0.8HRC(HLD=800)
Min. workpiece weight: >5kg (directly) >2kg (on solid support) >0.1kg (coupled to solid support)
Min. workpiece thickness: >5 mm
Min. workpiece diameter: >22mm
Max. workpiece surface roughness: Ra<1.6µm
Dimension: 150×67×29 mm
Power Supply: 3xAAA batteries
Included: Test block, Small support ring, Brush & USB cable.