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该产品主要用于广播电视、收录机、音响设备等音频设备信号失真及电压的测量。 主要技术指标 失真度测量: 基波测量范围:2Hz～200kHz,20Hz～20kHz(平衡)
The product is mainly used for radio and television, tape recorders, audio equipment and other audio equipment signal distortion and voltage measurements. Main technical indicators Distortion measurement: Fundamental measurement range: 2Hz ~ 200kHz, 20Hz ~ 20kHz (balanced)