| Attribute name | Attribute value |
|---|---|
| Producer | alphasense |
| Made in | England |
| device type | Sensor |
| Sensor Type | O3 |
| Sensor Type | NO2 |
| Gas Measurement Range | 20 ppm O3/NO2 limit of performance warranty |
| Response time | < 45 (s) from zero to 1ppm NO2/O3 |
| Working temperature | -30 to 40 ℃ |
| Working humidity | 15 to 85 % rh |
| گارانتی | two-year |
| Weight | < 6g |