Specifications
| DO range | 0~20.0mg/L |
| Temperature Measurement range | 0~40℃ |
| DO measurement Accuracy | ± 0.1Mg/L (the calibrated temperature is the same as the measurement temperature), ± 0.5mg/L (when the calibrated temperature is ± 10 ℃ from the measurement temperature) |
| Temperature measurement Accuracy | ±1℃ |
| Residual current | Not more than 0.15mg/L (± 1 word) |
| Response time | ≤ 30s (20 ℃, 90% Response) |
| Automatic temperature compensation range | 0~40℃ |
| Environment temperature | 0~40°C |
| Working Relative Humidity | ≤ 90% RH (non-condensing) |
| Measured solution temperature range | 0~40°C |
| Power | 6F22 type 9 volt battery one |
| Weight | 0.3kg |
| Dimensions | 165*72*35mm |
Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
After-sales instructions
Warranty days: 365 days
The manufacturer provides a 1-year free warranty (except for human factors)
[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/17177/Specification.html , which is only used by users who purchase commodities from the NBCHAO.