| Code | Accuracy | Frequency | Frequency weighting | Data output |
|---|---|---|---|---|
| 0011-FA25 | IEC 61672-1:2013 class 2 | 20Hz~12.5kHz | parallel A, C, Z weightings | yes |
| Code | Accuracy | Frequency | Frequency weighting | Data output |
|---|---|---|---|---|
| 0011-FA25 | IEC 61672-1:2013 class 2 | 20Hz~12.5kHz | parallel A, C, Z weightings | yes |