喇叭之直流電阻及交流阻抗皆可測。內(nèi)置信號(hào)產(chǎn)生器20Hz~8kHz,連續(xù)可調(diào),亦可接外部信號(hào)產(chǎn)生器??稍O(shè)定上、下限,高速測定合格/不合格。大型LCD阻抗表及頻率表,也可當(dāng)獨(dú)立的頻率計(jì)數(shù)器使用。Model-152A基本規(guī)格GobackImpedance/ResistanceRange:0 ~120 ,Resolution0.1 120 ~4000 ,Resolution1 SignalGenerator:20Hz~8kHz,adjustable.