| Measure range | Accuracy at 94Db, 1kHz |
| A weight: 30dB~130dB | |
| Digital display(2ranges) | 30dB~100Db,60Db~130dB |
| Digital display resolution | 0.1db |
| Bar updating time | 40ms |
| Accuracy | +/-2Db |
| Frequency range | 31.5Hz~8kHz |
| Storage temp | -20~50℃ |
| Storage RH% | <90% |
| Battery | AAA*3 |
| Size | 148*61*34mm |
| Weight | 128g |
| Accessories | 9V battery, black bag, manual and blister card |
