Specifications
| CO2 (carbon dioxide) | 0~20000Ppm resolution: 1ppm Accuracy ： +/- 5 0 ppm +/- 3% reading |
| CO2 (% of CO2) | 0~2.000% resolution: 0.001% Accuracy ： +/- 0.005% +/- 3% reading |
| Humidity% RH | 0~100% RH resolution: 1% RH Accuracy ： +/- 5% |
| Dewpoint temperature (℃/° F) | -20~60 ℃ resolution: 0.1 ℃/0.1 ° F Accuracy ： +/- 1 ℃/ +/- 2 ° F |
| Wet-bulb temperature (℃/F) | -5~ 60 ℃ resolution: 0.1 ℃/0.1 ° F Accuracy ： +/- 1 ℃/ +/- 2 ° F |
| Data Logging Volume | 80,000 groups (1 page for 1 group) |
| Display mode | Factory setting 1 piece/m |
| real-time clock display | Yes. |
| screen rest function | Yes. |
| History view | Yes. |
| alarm value setting | Yes. |
| Buzzer alarm prompt | Yes. |
| Light alarm prompt | Yes. |
| WIFI connection function | support |
| time setting | Yes. |
| recording mode settings | Yes. |
| Storage Capacity information | A total of 80,000 pieces of data information are stored |
| Real-time trend graph display | Yes. |
Packing list
host X1, manual X1, certificate X1, warranty card X1
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/45890/Specification.html , which is only used by users who purchase commodities from the NBCHAO.