——ASTM A956-06Standard Test Method for Leeb Hardness Testing of Steel
- Directly shows Leeb scale and Rockwell values
- Small and portable instrument, integrated design without connecting cables, improves the reliability
- OLED display: clear display data under direct sunlight, suitable for all kinds of lighting conditions
- Accurate Measurement: High precision of measurement circuit with value error for ±0.5%(HLD=800),repetition rate value for 0.8%
- Support for multiple hardness standard: HL、HV、HRC、HRB、HB、HS
- Save 270 hardness measurement data, each group including average, hardness standard.
- Support ‘Forged Steel’ material. When impact type D device test sample "forged steel" it can be read directly HB values, without manual look-up table. Hardness value is preset upper and lower limit, automatic alarm beyond the scope, convenient for the user batch testing.
- Charge as you want. USB charging, compatible with digital product interface