The most popular and widely used method of Hardness Testing, The Qualitest range of Rockwell Hardness Tester Range start from low cost analog models up to sophisticated and advanced load-cell type models. The popular, HardRocker, QualiRock, Rocky series hardness tester models have configurations suitable for Regular and/or Superficial Rockwell Hardness Testing, while our advanced Universal Hardness Tester Range can test the full Rockwell scale in addition to Brinell & Vickers. Qualitest also offers Automatic In-line hardness testers for high volume testing.