Specifications
| Measurement principle | destructive |
| Measurement range | 2~200μm |
| Machine Weight | 260g |
| Machine size | 100*80*21mm |
Packing list
CO300 host, Encasement box, No. 6 knife, 2 AA batteries, marker, manual and certificate of conformity
After-sales instructions
Warranty days: 365 days
1. If the instrument and equipment are not artificially caused by product quality problems, the manufacturer provides 1 year free warranty service;
2. Fragile and consumable products such as standard tablets and wet film cards do not have a warranty period, and if the product quality problems are found after receiving the goods, please apply for return and exchange within 7 days, and the overdue period will not wait;
[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/10230/Specification.html , which is only used by users who purchase commodities from the NBCHAO.