| Variation ID | Pack Size | List Price | Qty | ||
|---|---|---|---|---|---|
| photo_camera | 1 Pack
DAT-400-375 |
£72.30 |
For measuring comparative levels of sound using a similar frequency range to the human ear 400Hz - 4KHz. Experiments include measuring sound level through different materials (absorption), reflected sound, noise pollution and the amplitude of sound with distance. Range: 50-100 dBA., For measuring comparative levels of sound using a similar frequency range to the human ear 400Hz - 4KHz. Experiments include measuring sound level through different materials (absorption), reflected sound, noise pollution and the amplitude of sound with distance. Range: 50-100 dBA.
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