一特點(diǎn):1.1測頻:1Hz~1000MHz 1.2靈敏度: 30mVrms 1.3測周:1S~0.1 S 1.4計(jì)數(shù):1~1081.5穩(wěn)定性:5 10-6/月 1.1測頻:1Hz~1000MHz 1.2靈敏度: 30mVrms 1.3測周:1S~0.1 S 1.4計(jì)數(shù):1~1081.5穩(wěn)定性:5 10-6/月 1.1測頻:1Hz~1000MHz 1.2靈敏度: 30mVrms 1.3測周:1S~0.1 S 1.4計(jì)數(shù):1~1081.5穩(wěn)定性:5 10-6/月 1.1測頻:1Hz~1000MHz 1.2靈敏度: 30mVrms 1.3測周:1S~0.1 S 1.4計(jì)數(shù):1~1081.5穩(wěn)定性:5 10-6/月 1Hz~1000MHz 1.2靈敏度: 30mVrms 1.3測周:1S~0.1 S 1.4計(jì)數(shù):1~1081.5穩(wěn)定性:5 10-6/月