Portable Steel Hardness Tester-20-65 HRC

Flexbar Portable Steel Hardness Tester (complete kit). Range of 20 to 65 HRC (equivalent Rockwell C Scale). Accuracy of °1.5 Points. Complete kit includes a hand-held impact indenter, an illuminated 60X measuring microscope, batteries, test block, hardness conversion calculator, instructions, and carrying case. A hand-held impact indenter drives a 1/16" diameter carbide ball into the sample with a calibrated impact. The impression diameter is read directly with a microscope containing a calibrated reticle.