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| Weight | 0.195 kg |
|---|---|
| Dimensions | 18 × 9 × 5 cm |
| Hign-concerned Chemical | None |
| Is Smart Device | no |
| Measurement Range | 30~130dB |
| is_customized | Yes |
| Model Number | GD151A GD151B |
| Brand Name | GVDA |
| Origin | Mainland China |
| Certification | CE, FCC |
| GD515A: Sound range: | 30-130dBA |
| GD151B Sound range: | 30-130dBA or 30-130dBC |
| Frequency: | 30Hz-8KHz |
| Dynamic range: | 50dB |
| Sound Accuracy: | ±1.5dB(94dB@1KHz); ±5dB (94dB@8KHz) |
| GD151A Frequency weighting: | A weighting |
| GD151B Frequency weighting: | A weighting, C weighting |
| Time weighting: | fast 125ms; slow 1sec |
| Temperature range | -20°C-60°C(-4°F-140°F) |
| Temperature accuracy: | 0°C-45°C(32°F-113°F)±1°C/2°F; Other ±1.5°C/3°F |
| Humidity range: | 0.0%-99.9%RH |
| Humidity accuracy: | 20%-80% ±5RH; Other ±6RH |
| Auto power off: | 10 minutes |
| Power: | 3*AAA battery(not include) |
| Item size: | 142*58*26mm |
Instock
GVDA Digital Sound Level Meter Audio Level Meter Sonometro Sound Meter Decibelimetro 30-130dB Decibel Meter Portable Noise Meter
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