Sound Pressure Meter OS-445 Onsoku

Mã sản phẩm: OS-445 |
Thương hiệu: Onsoku

Giá bán: Liên hệ
The OS-455 is designed for measurement of the sound pressure in a free sound filed. Measurement use a 1/2-inch condenser microphone.

Yêu Cầu Giá Tốt

Thông tin sản phẩm
Measuring frequency range: 20Hz to 38kHz
Sound pressure measuring range: 55 to 140dB
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