Hardness Test

ERICHSEN 435 Scratch Hardness Tester

ERICHSEN 413 Universal Scratch Tester

ERICHSEN 318 Hardness Test Pencil

ERICHSEN 299 / 300 Pendulum Hardness Tester

ERICHSEN 293 Pencil Hardness Tester

ERICHSEN 430P Scratch Tester