DL-455A Leeb Hardness Tester

Typical Applications

  • Die cavity of molds
  • Inspection of bearing and other mass produced parts on a production line
  • Failure analysis of pressure vessel, steam generator and other equipment
  • Inspection of installed machinery, permanent parts of assembled systems and heavy work pieces
  • Testing surface of a small hollow space
  • Material identification in the warehouse of metallic materials



  • Low battery indication
  • Palm size for narrow space
  • Manual or automatic shut down
  • Test at any angle, even upside down
  • User recalibration function allowed
  • Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
  • Optional cable and software for PC connectivity
  • Supplied with sensor, standard test block, manual and carry-case

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