| Range | 30 to 130db |
| Frequency range | 31.5 to 8kHz |
| Basic accuracy | ±1.4db |
| Weighting | A and C |
| Response time | Fast(125ms/slow/1s) |
| Datalogging | 129920 points |
| PC interface | USB |
| Size | 165*25*20mm |
| Weight | 86g |
| Accessories | 3.6V lithium battery,optical disk, manual and blister card |
