现在联系
0.1dB 解析度
測量範圍30到130dB
快速/慢速之反應速率選擇
A和C 權衡網路選擇
0.1dB Resolution
Range from 30 to 130dB
Fast/Slow dynamic characteristic
A&C Frequency Weighting
0.1dB 解析度
測量範圍30到130dB
快速/慢速之反應速率選擇
A和C 權衡網路選擇
0.1dB Resolution
Range from 30 to 130dB
Fast/Slow dynamic characteristic
A&C Frequency Weighting
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