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  • JB-LH150 Leeb Hardne···

    JB-LH150 Leeb Hardness Tester
      The Leeb hardness tester is widely used in molds, heat treatment, machining, pressure vessels, auto parts, aerospace and other industries, as well as universities, research institutes, technical supervision, special inspection institutes, etc.

  • JB-LH320 Leeb Hardne···

    JB-LH320 Leeb Hardness Tester
      The Leeb hardness tester is widely used in molds, heat treatment, machining, pressure vessels, auto parts, aerospace and other industries, as well as universities, research institutes, technical supervision, special inspection institutes, etc.