Specifications
| load | 500/750/1000g |
| Applicable standard | GB/T 6739-1996 |
| Substrate specifications | 120*50*(0.2~0.3)mm |
| material | tinplate |
| Standard pencil | 6B-6H (13 pcs) |
| test angle | 45° |
| size | 430*160*280mm |
| Operating temperature | 23±2℃ |
| Relative Humidity | 60~70% |
Packing list
Host × 1, weight (500g/750g/1000g +/- 0.05Kg choose one) × 1, 6H-6B pencil × 13
After-sales instructions
Warranty days: 365 days
选购该产品自订购合同日期起计算，保修期1年，保修期内运费客户承担。
铅笔耗材及使用不当造成损坏不在保修范围内。
[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/48527/Specification.html , which is only used by users who purchase commodities from the NBCHAO.