| 参数 | 典型值 | testo 350的传感器量程 |
| CO | 100 ~ 300ppm | 0 ~ 500ppm; 0 ~ 10000ppm |
| SO2 | 100 ~ 5000ppm | 0 ~ 200ppm; 0 ~ 5000ppm |
| NOx | 100 ~ 700ppm | NO量程 0 ~ 300ppm; 0 ~ 5000ppm |
|
|
| NO2量程 0 ~ 500ppm |
| CO2 | 20% ~ 40% | 0 ~ 50% |
