QiWei YXSY-1 Portable Nitrite Tester DATASHEET
| Brand | QiWei | Model | YXSY-1 |
|---|---|---|---|
| From | China | Name | Portable Nitrite Tester |
Specifications
| Measuring range | 0~1.0 0mg/L |
| Power | : 1.5V × 5 AA alkalinity dry battery, AC 220V/50HZ/DC7.5V/0.2A power adapter for automatic shutdown and AC/DC |
| resolution | 0.11mg／L |
| Sexual repeability | 1% |
| linearity error | ± 5% FS + 1 word |
Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. The warranty period of the whole machine is 1 year;
2. After-sales service is provided by the original factory;
3. Free maintenance during the warranty period (except for improper use), and long-term technical support outside the warranty period.
[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/20962/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18