IEC 61094-3 Ed. 1.0 b:1995, Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
| Country | USA |
| Brand | ROQ |
| Manufacturer | ROQ |
| Binding | Unknown Binding |
| ItemPartNumber | I0108873 |
| Model | I0108873 |
| Color | Black, Grey, Light Grey, Silver |
| Size | 13 |
| UPCs | 712755605163 |
| EANs | 0712755605163 |
| ReleaseDate | 0000-00-00 |