Phase II 900-332D Tall Frame Digital Rockwell Hardness Tester

Phase II Hardness Testers accurately measure hardness of materials in Rockwell hardness A, B, and C scales. Heat-treated steels are tested using a 120° diamond indentor in the C-scale (HRC 20-70). Soft materials are tested using a 1/16" steel ball indentor in the B-scale (HRB 25-100). Very hard materials are tested using a 120° diamond indentor in the A-scale (HRA 20-88). Tester features a weight adjustment handle for quick and easy adjustments between different scales. Release and reset levers are provided for quick and accurate testing. Hardness Tester includes standard, large and V-shaped anvils for holding small, large and round or curved materials. Storage box, 5 test blocks, 120° diamond indentor and 1/16" carbide ball indentor.