The 53-770-600 features large capacity to accommodate a large test specimen. This analog hardness tester only takes few seconds to master and has great repeatability. For operators who are looking for a good quality bench top electronic hardness tester to measure in HRA, HRB, or HRC that is economically priced, the 53-770-600 is highly recommended.
Rugged construction, will stand up to the harshest environments
Direct reading of Rockwell scales HRC, B, A, F or Superficial: HRT, HRN
Accuracy conforms to EN-ISO 6508 and ASTM E-18
Resolution 1 of Rockwell unit.
Easy load force selection by robust dial knob
Oil brake with variable damping by adjustable knob