Buehler has introduced its newest Rockwell Hardness Tester. The Wilson RH2150 is available in two different sizes, with a vertical capacity of 10 and 14 inch (254 and 356 mm respectively). It is fully protected from outside influences with sheet metal casing and a loadcell protection. Buehler has improved the Rockwell with a clamping device that is attached to the actuator, extended scales, crash protection and complete new user interface. Early users like the ease of use, great software interface with seven pre-programmed scales, programmability and automation, one button testing, sand consistent test results.