Specifications
| Probe type | DC Type Impact Device |
| Hardness | HL、HV、HB、HS、HRA、HRB、HRC |
| Resolution | 1HL |
| Measurement Accuracy | +/- 12 HL, +/- 6HL typical |
| Repeatability | 6HL |
| Display | 240 × 160 dot matrix LCD |
| Power Supply | 2 AA alkaline dry batteries |
| Host size | 142*72*28 mm |
| Probe size | 148*31*25 mm |
| Weight | Approx. 247g |
| Operating temperature range | -10~50 ℃, 0~85% RH (no condensation) |
| Storage temperature range | -10~60 ℃, 0~85% RH (no condensation) |
| Measurement range | HLD (170-960); HV (83-976); HB (30-651); HRC (17.6-68.5); HS (26.4-99.5); HRB (13.5-100); HRA (60-85.8) |
Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[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/42889/Specification.html , which is only used by users who purchase commodities from the NBCHAO.