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- 【Patented product】 Small size all-weather type windscreen（φ90） NA-0304B
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【Patented product】 Small size all-weather type windscreen（φ90）
NA-0304B
Price： JPY 40,000
※NA-0304B does not include microphone, preamplifier, cable or sound level meter.
【Related product】
Waterproof cap : NA-0340
About the product
NA-0304B is very useful for the construction sites and factories where water splashes are expected and also for a long term outdoor noise measurement.
- Specification
- characteristics
| Type No. | NA-0304B |
| Frequency response | 20 Hz ~ 16 kHz |
| Wind noise reduction effect | Approx. 10 dB |
| Construction | Windscreen : Urethane Waterproof cap : Stainless steel |
| Duration of weathering resistivity | 2 years |
| Dimension | φ90 mm |
| Weight | Approx. 10 g |
| 1/2 inch (including microphones by other microphone manufacturers) |
|
| Installation direction | Vertical direction (upward) |
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