Sound Pressure Meter OS-447 Onsoku

Mã sản phẩm: OS-447 |
Thương hiệu: Onsoku

Giá bán: Liên hệ
The OS-447 sound pressure meter uses an OMC-263 1/2-inch back-electret type condenser microphone coupled with AP-1163 preamplifier.
Frequency response is selectable between flat and weighting characteristics A.

Yêu Cầu Giá Tốt

Thông tin sản phẩm
Measuring Frequency Range: 20 Hz to 20 kHz
SPL Measuring Rang: 45 to 130 dB
Output Signal Voltage: 3.16 Vrms/full scale
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