Specifications
| range | 0~20HW |
| Accuracy | 0.5HW |
| Weight | 625g |
| size | 220*160*30mm |
| Battery | 2*1.5AAA |
| applicable materials | aluminum alloy |
| Hardness range | 25~110HR、E58~131HV |
| Specimen size | Thickness 0.6-13mm Inner diameter > 10mm |
Packing list
After-sales instructions
Warranty days: 730 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/45210/Specification.html , which is only used by users who purchase commodities from the NBCHAO.