Specifications
| Measuring range | 0~2.5mg/L |
| Power | DC 1.5V × 5 AA alkalinity dry cells, AC 220V/50Hz/DC7.5V/0.2A |
| resolution | 0.01mg/L |
| Sexual repeability | 1% |
| linearity error | ± 5% FS + 1 word |
Packing list
Ozone detector * 1 set, power cord * 1 piece, Colorimetric dish * 2 pieces, ozone detection reagent A reagent B reagent C 1 bottle each, manual, certificate of conformity, 1 warranty card
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/20960/Specification.html , which is only used by users who purchase commodities from the NBCHAO.