多频LCR测试仪HP4274A厂家:美国惠普性能指标pdf测试原理及应用频率范围:100Hz-100KHzTestsignallevel:1mVto5Vrms0.1%basicaccuracyHighresolution-5½digit;D=0.00001MeasuresL,C,R,D,Q,ESR,|Z|,Ø,X,B,GplusDeviationmodeFrequencyRange:100Hzto100kHzin11spotfrequencies参量参数量程L100.00nH-1000.0HC1.0000pF-1.00FR,|Z|,ESR&X100.00mohms-10.000MohmsD0.00001-9.9999Q(1/D)0.01-9900G&B1.0000µs-100.00sØ0-&plu***n;180°详细介绍：电话：010-62123258邮箱：buy17@)