| 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 时间响应
:Fast; Slow | 接口选项:Other | 
| 显示
:Digital Readouts | 仪表类型:Noise Dosimeter | 频响范围:20 to 12500 Hz | 
| 声级量程:25 to 136 dB re 20µPa | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 仪表类型:Sound Level Meter | 频响范围:20 to 12500 Hz | 声级量程:25 to 136 dB re 20µPa | 
| 时间响应
:Fast; Slow | 接口选项:Other | 显示
:Digital Readouts | 
| 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 仪表类型:Sound Level Meter | 显示
:Digital Readouts | 频响范围:20 to 12500 Hz | 
| 声级量程:25 to 136 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 时间响应
:Fast; Slow | 
| 接口选项:Other | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 仪表类型:Noise Dosimeter | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 时间响应
:Fast; Slow | 
| 显示
:Digital Readouts | 频响范围:3 to 20000 Hz | 声级量程:22 to 136 dB re 20µPa | 
| 接口选项:Other | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 声级量程:22 to 136 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 时间响应
:Fast; Slow | 
| 显示
:Digital Readouts | 频响范围:3 to 20000 Hz | 仪表类型:Sound Level Meter | 
| 接口选项:Other | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 时间响应
:Fast; Slow | 频响范围:3 to 20000 Hz | 声级量程:22 to 136 dB re 20µPa | 
| 接口选项:Other | 显示
:Digital Readouts | 仪表类型:Sound Level Meter | 
| 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 频响范围:3 to 20000 Hz | 声级量程:22 to 136 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 
| 时间响应
:Fast; Slow | 接口选项:Other | 显示
:Digital Readouts | 
| 仪表类型:Noise Dosimeter | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 声级量程:22 to 136 dB re 20µPa | 显示
:Digital Readouts | 仪表类型:Sound Level Meter | 
| 频响范围:3 to 20000 Hz | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 时间响应
:Fast; Slow | 
| 接口选项:Other | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 声级量程:22 to 136 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 时间响应
:Fast; Slow | 
| 显示
:Digital Readouts | 频响范围:3 to 20000 Hz | 接口选项:Other | 
| 仪表类型:Sound Level Meter | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 仪表类型:Sound Level Meter | 测量模式
:A-Weighted SPL; C-Weighted SPL | 接口选项:Other | 
| 湿度范围:90 % | 频响范围:32 to 8000 Hz | 声级量程:30 to 130 dB re 20µPa | 
| 温度范围
:14 to 122 F (-10 to 50 C) | 精度:1 dB | 显示
:Digital Readouts | 
| 面板
:Digital | 产品类别
:Sound Level Meters and Noise Dosimeters | 机构认证:IEC 61672-1: 2002 Class 2, IEC 60651: 1979 Type 2, ANSI S1.4: 1983 Type 2 | 
| 精度:1.4 dB | 显示
:Digital Readouts | 频响范围:32 to 8000 Hz | 
| 湿度范围:90 % | 接口选项:Other | 声级量程:30 to 130 dB re 20µPa | 
| 测量模式
:A-Weighted SPL; C-Weighted SPL | 仪表类型:Sound Level Meter | 面板
:Digital Front Panel; Computer Interface | 
| 温度范围
:32 to 104 F (0 to 40 C) | 机构认证:IEC 61672-1 Class II | 端口:Serial Interface | 
| 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 显示
:Digital Readouts | 频响范围:32 to 8000 Hz | 声级量程:30 to 130 dB re 20µPa | 
| 精度:1.4 dB | 接口选项:Other | 湿度范围:90 % | 
| 仪表类型:Sound Level Meter | 测量模式
:A-Weighted SPL; C-Weighted SPL | 面板
:Digital Front Panel; Computer Interface | 
| 温度范围
:32 to 104 F (0 to 40 C) | 机构认证:IEC 61672-1 Class II | 端口:Serial Interface | 
| 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 声级量程:30 to 130 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL | 频响范围:32 to 8000 Hz | 
| 仪表类型:Sound Level Meter | 接口选项:Other | 面板
:Digital Front Panel; Computer Interface | 
| 湿度范围:90 % | 精度:1.4 dB | 温度范围
:32 to 104 F (0 to 40 C) | 
| 显示
:Digital Readouts | 机构认证:IEC 61672-1 Class II | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 端口:Serial Interface | 
| 显示
:Digital Readouts | 频响范围:20 to 12500 Hz | 精度:1 dB | 
| 接口选项:Other | 面板
:Digital | 仪表类型:Sound Level Meter | 
| 声级量程:30 to 130 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL; F | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 显示
:Digital Readouts | 温度范围
:14 to 122 F (-10 to 50 C) | 精度:1 dB | 
| 测量模式
:A-Weighted SPL; C-Weighted SPL; F | 面板
:Digital | 接口选项:Other | 
| 仪表类型:Sound Level Meter | 频响范围:20 to 12500 Hz | 声级量程:30 to 130 dB re 20µPa | 
| 产品类别
:Sound Level Meters and Noise Dosimeters | 机构认证:IEC 942 class 2 | 
| 仪表类型:Sound Level Meter | 频响范围:20 to 12500 Hz | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 
| 接口选项:Other | 面板
:Digital Front Panel; Computer Interface | 声级量程:25 to 136 dB re 20µPa | 
| 显示
:Digital Readouts | 产品类别
:Sound Level Meters and Noise Dosimeters | 端口:Serial Interface | 
| 声级量程:25 to 136 dB re 20µPa | 接口选项:Other | 面板
:Digital Front Panel; Computer Interface | 
| 显示
:Digital Readouts | 仪表类型:Sound Level Meter | 频响范围:20 to 12500 Hz | 
| 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 温度范围
:14 to 122 F (-10 to 50 C) | 端口:Serial Interface | 
| 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 仪表类型:Sound Level Meter | 频响范围:3 to 20000 Hz | 接口选项:Other | 
| 面板
:Digital Front Panel; Computer Interface | 声级量程:22 to 136 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 
| 显示
:Digital Readouts | 产品类别
:Sound Level Meters and Noise Dosimeters | 端口:Serial Interface | 
| 显示
:Digital Readouts | 面板
:Digital Front Panel; Computer Interface | 频响范围:3 to 20000 Hz | 
| 声级量程:22 to 136 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL; Z-Weighted SPL; B | 接口选项:Other | 
| 仪表类型:Sound Level Meter | 端口:Serial Interface | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 声级量程:35 to 130 dB re 20µPa | 测量模式
:A-Weighted SPL; C-Weighted SPL | 接口选项:Other | 
| 面板
:Digital | 显示
:Digital Readouts | 湿度范围:80 % | 
| 温度范围
:14 to 140 F (-10 to 60 C) | 仪表类型:Sound Level Meter | 频响范围:30 to 10000 Hz | 
| 精度:3 to 3.5 dB | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 测量模式
:C-Weighted SPL | 接口选项:Other | 面板
:Digital | 
| 温度范围
:32 to 104 F (0 to 40 C) | 湿度范围:70 % | 仪表类型:Sound Level Meter | 
| 频响范围:30 to 10000 Hz | 声级量程:35 to 130 dB re 20µPa | 精度:5 dB | 
| 显示
:Digital Readouts | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 频响范围:32 to 8000 Hz | 仪表类型:Sound Level Meter | 声级量程:30 to 130 dB re 20µPa | 
| 面板
:Digital | 显示
:Digital Readouts | 温度范围
:32 to 104 F (0 to 40 C) | 
| 精度:1.4 dB | 接口选项:Other | 测量模式
:A-Weighted SPL; C-Weighted SPL | 
| 湿度范围:90 % | 产品类别
:Sound Level Meters and Noise Dosimeters | 机构认证:IEC61672-1 Class 2 | 
| 声级量程:30 to 130 dB re 20µPa | 测量模式
:A-Weighted SPL | 接口选项:Other | 
| 面板
:Digital | 显示
:Video Display Terminal | 仪表类型:Sound Level Meter | 
| 频响范围:20 to 20000 Hz | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 频响范围:20 to 20000 Hz | 声级量程:30 to 130 dB re 20µPa | 接口选项:Other | 
| 面板
:Digital | 显示
:Video Display Terminal | 仪表类型:Sound Level Meter | 
| 测量模式
:A-Weighted SPL | 产品类别
:Sound Level Meters and Noise Dosimeters | 
| 显示
:Video Display Terminal | 接口选项:Other | 面板
:Digital | 
| 声级量程:30 to 130 dB re 20µPa | 测量模式
:A-Weighted SPL | 仪表类型:Sound Level Meter | 
| 频响范围:20 to 20000 Hz | 产品类别
:Sound Level Meters and Noise Dosimeters | 
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