Specifications
| Measurement parameters | ammonia nitrogen |
| Measuring method | Nessler reagent method |
| Light source wavelength | 420nm |
| Measurement range | 0.000~4.000 |
| Error of indication | ≤±10% |
| Repeatability | ≤3% |
Packing list
After-sales instructions
Warranty days: 365 days
[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/30394/Specification.html , which is only used by users who purchase commodities from the NBCHAO.