Specifications
| Power Supply | AA battery 1.5V × 2 |
| test area | (100±0.2)cm² |
| Specimen size | Φ125±5mm |
| Roller length | 200±0.5mm |
| Roller Mass | 10±0.5kg |
| Dimensions | 320*400*300mm |
| Weight | About 25kg |
Packing list
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/33070/Specification.html , which is only used by users who purchase commodities from the NBCHAO.