GAOTek Integrating Noise Level Sound Meter
This Integrating Noise Level Sound Meter has frequency range of 10 Hz to 20 kHz, measurement range of 30 dB to 130 dB and dynamic range of 100 dB.
Description
Description
Technical specification
| Frequency range | 10 Hz to 20 kHz |
| Measurement range | 30 dB to 130 dB |
| Dynamic range | 100 dB |
| Micro SD card | Up to 32 G |
| Display refresh rate | LCD display, 1 time/ per sec |
| Maximum peak C sound level | 70 dB to 133 dB |
| DC and AC output | 2 Vdc or /130 dB and 2 Vrms or 130 dB |
| Battery life | 30 hours |
| Power | LR 6 1.5 V × 4 V alkaline batteries |
| Ac adapters | 100 V to 240 V |
| Dimension | 11.22 in × 3.54 in × 1.53 in (285 mm × 90 mm × 39 mm) |
| Weight | 19.40 oz (550 g) |