Scratch Hardness Testing

Scratch resistance of surfaces, 4 different test probes, 3 force ranges, up to 20 N
Hardness Test Pencil Model 318

Hardness Test Pencil Model 318

Model 318

Scratch resistance of surfaces, 4 different test probes sold separately, 3 force ranges, up to 20 N

Hardness Test Pencil Model 318

Hardness Test Pencil Model 318

Model 318 S

Scratch resistance of surfaces, 4 different test probes sold separately, 3 force ranges, up to 20 N, with additional rollers on the test head

Hardness Test Pencil Model 318

Hardness Test Pencil Model 318

Model 318 C

Scratch resistance of surfaces, test probe according to Clemen, 3 force ranges, up to 20 N