类型指针式电压测量仪表品牌PINTECH型号PT-8101测量范围700（V）Specificati***TypePT-8101Bandwidth100MHzInputMax.Voltage&plu***n;700VAttenuation1:10/100Accuracy&plu***n;2%InputImpedance4MΩ//7pFeachsidetoSwing(into50kΩload)&plu***n;7vOffset(typical)＜&plu***n;5mVNoise(typical)0.9mVrmsSourceImpedance(typical)50ΩFeatures:1.Upto&plu***n;1400V(DC+PeakAC)DifferentialandCommonMode2.Bandwidthupto100MHz3.SafetyCertifed)