Specifications
| Measuring range | 1~48J |
| Pointer friction | <0.25J |
| Number of swing arm swings | > 120 times (measured by the number of swing arm swings) |
| Pyramid characteristic size | The length of the three bottom edges is 60 * 60 * 60mm, and the height is (25 ± 0.7) mm. |
| Edge fillet radius | R(1.5±0.1)mm |
Packing list
Host X1, operation manual 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/34094/Specification.html , which is only used by users who purchase commodities from the NBCHAO.