| Microphone | Φ12.7mm (1/2') test condenser microphone |
| Frequency weighting | A, C, and Lin(Linear) |
| Range | 25dB~130dB (A) |
| Range control | Manual, three gears, linear range > 60dB |
| Testing Range | 30dB~90dB (dynamic scale display 10~100) |
| 50dB~110dB (dynamic scale display 30~120) |
| 70dB~130dB (dynamic scale display 50~140) |
| Accuracy | In accordance with IEC61672 standard, class 2 |
| Time Weighting | Fast (F), Slow (S), Impulse (I) |
| Display | Large screen dynamic LCD, instantaneous sound level, with analogammeter display. |
| The output interface | AC signal output |
| USB data cable output |
| Calibration | Use class 1 sound level calibrator |
| Power Supply | 4x1.5V AAA Size (UM-4) Battery |
| External Power | 6V |
| Weight | 185g (Not Including Batteries) |
| Dimensions | 227x63x26 mm |
| Operating Condition | Temperature: -10~50°C |
| Standard Accessories | Main Unit |
| Windscreen |
| Carrying Case (B04) |
| Manual |
| Optional Accessories | CD |
| Data Cable |
| Bluetooth Data Adapter |
| Bluetooth printer |
| Printer power adapter |
| External power supply (6V) |
