... AccessoriesDiamond Rockwell Indenter 1pc, Diameter 1.5875mm Ball Indenter 1 pc, Test Hardness Block 6 pcs (HRB, high HRC, lower HRC ... , HR30N, HR30T 1 pc for each) ,Test Table (Large, Medium and V-shaped) 1 pc for each, RS232 Cable 1 pc, Power Cord 1 ... pc THR-45/150D Digital Fully Rockwell hardness ...