Specifications
| Standards | GB/T 4893.9-92 |
| Drop Weight Mass | 500g |
| Impact height | 40cm |
| Striker Diameter | Φ14mm |
| Impact depth | 4mm |
Packing list
host X1, manual X1, certificate of conformity X1, warranty card X1
After-sales instructions
Warranty days: 365 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/18999/Specification.html , which is only used by users who purchase commodities from the NBCHAO.