Specifications
| Working principle | Indentation |
| Standard specimen calibrated | test standard block |
| Full scale calibrated | Manual calibration |
| Display mode | machinery |
| Measurement mode | manual |
| Measurement material | aluminum alloy |
| Measurement range | 25~110HRE，58~131HV |
| Measurement range | 5~18HW |
| Accuracy | 0.5HW |
| range | 0~20HW |
| Specimen size | The thin tube type is suitable for profiles, plates with a thickness of less than 8mm and pipes with an inner diameter of more than 6mm |
| Net Weight | 0.5Kg |
| Packaging Dimensions | 280×230×80mm |
Packing list
Host X1, Standard Hardness Block X2, Spare Pin X1, Small screw driver X1, Instrument case X1, Operation manual X1
After-sales instructions
Warranty days: 730 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/17398/Specification.html , which is only used by users who purchase commodities from the NBCHAO.