Specifications
| Power | 4 1.5V AAA alkalinity batteries |
| Display screen | 240 × 160 dot matrix LCD |
| Operating Temperature | 0℃-50℃ |
| Total Weight | 194g |
| Complete-built unit size | 148*76*26 mm |
| Storage temperature | -20℃-60℃ |
Packing list
complete-built unit X1, manual X1, certificate of conformity 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/39813/Specification.html , which is only used by users who purchase commodities from the NBCHAO.