频响范围:32 to 8000 Hz |
测量模式
:A-Weighted SPL; C-Weighted SPL |
时间响应
:Fast; Slow |
接口选项:Other |
仪表类型:Sound Level Meter |
声级量程:35 to 135 dB re 20µPa |
精度:1.4 dB |
面板
:Digital |
显示
:Digital Readouts |
产品类别
:Sound Level Meters and Noise Dosimeters |
话筒
:1/2 |
声级量程:30 to 130 dB re 20µPa |
精度:1.4 to 2 dB |
显示
:Digital Readouts |
特征
:Auxiliary Output |
面板
:Digital |
仪表类型:Sound Level Meter |
接口选项:Other |
频响范围:32 to 8000 Hz |
测量模式
:A-Weighted SPL; C-Weighted SPL |
时间响应
:Fast; Slow |
产品类别
:Sound Level Meters and Noise Dosimeters |
话筒
:1/2 |
精度:1.5 dB |
显示
:Digital Readouts |
特征
:Auxiliary Output; Data Storage |
仪表类型:Sound Level Meter |
频响范围:32 to 8000 Hz |
声级量程:32 to 130 dB re 20µPa |
接口选项:Other |
面板
:Digital |
产品类别
:Sound Level Meters and Noise Dosimeters |
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