Magnetic Rockwell CV-MR01 Features • Magnetic base hardness tester designed according to the principle of Rockwell hardness testing • The test head can be fixed to the surface of iron and steel components by magnetic force • Support to the test piece is not required as the 350kg+ magnetic base will hold the unit firmly in position • The testing accuracy complies to ISO6508 or ASTM E18 and is comparable to a Rockwell bench hardness tester • Testing can be done regardless of the shape of the compo