双针毫伏表LMV322A的详细信息

<参数>型号LMV322A电压档数300μV～100V(full scale) in 12 range分贝档数 -70～＋40dB in 12 range(0dB=1Vrms)准确度±3% of full scale to 1KHz or 400KHz输入阻抗1MΩ for each range 45pF or less   频率效应±10% at 5Hz ～ 1MHz，±5% at 10Hz～500KHz，±3% at 20Hz ～200KHz    杂讯 With2% of full scale by shorteninginput Maximum Input(DC Acp-p)输入电压100V at 300μV～1V range, 500V at 1V～100V range  放大输出电压0.1Vrms,10% at open load电源及消耗功率AC110/220V 50/60Hz,Approx 7 watt尺寸200×190×143mm