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- 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
- Adapt to a variety of impact devices and 6 kinds of hardness standard conversion
- Low power waste and long standby time
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- 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
- Mutual conversion between six hardnesses (HL, HRB, HRC, HB, HV, HS)
- Mutual conversion between tensile strength
