BK878LCR表 UniversalLCR Meter電感電容電阻測(cè)定計(jì)The878measurescapacitance,resistance,andinductance.Componentscanbemeasuredintheseriesandparallelmodeasdesired.Thefull4digitdisplayreadsvaluesto9999oneachrange.Theinstrumentisautoranging;ormanualrangingmaybeselected.Theinstrumentpromptstheuserwhencalibrationisneeded,andthedualdisplayshowswhethertocalibratewithanopenorshort.SimultaneouslydisplaysmeasuredvalueandQordissipationfactorMin/MaxaverageRelativemodeTolerancetestTwoselectabletestfrequencies(120Hz,1kHz)