Specifications
| Display mode | Digital display (pointer optional) |
| Error of indication | 0.05% |
| Contact area | 1000±5 mm² |
| Contact Pressure | 20±5kpa |
| parallelism | ≤0.035mm |
| Weight | About 2kg |
| Environmental temperature | (20±10)℃ |
| Environmental humidity | <85% |
Packing list
machine X1, manual X1, certificate 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/43411/Specification.html , which is only used by users who purchase commodities from the NBCHAO.