Specifications
| Technical parameters | Light source illuminance: not less than 1200X |
| Distinctness of image | 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 Style area: not less than 60 * 60mm |
| Power | 6V (No. 1 dry battery 4) |
Packing list
Film Freshness tester X1, operation manual X1
After-sales instructions
Warranty days: 365 days
【Attention】
The purchase of the product is calculated from the date of the order contract, and the manufacturer is free of charge during the warranty period, and the freight is borne by the customer during the warranty period.
Damage caused by improper use is not covered by the warranty.
[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/18933/Specification.html , which is only used by users who purchase commodities from the NBCHAO.