科必佳电子常年销售、租赁、升级、维修,计量:(龙武明,文明)低价批发HP8753D,8753D,E5070B 低价批发HP8753D,8753D,E5070B 低价批发HP8753D,8753D,E5070B 测试仪,综合测试仪:8960,E5515C,CMU200,CMD55,CMD53,CTS55,CMS50,E828,MT8820A信号源:E4432B,E4433B,E4432A,E4421B网络分析仪:8753ES,8753E,8753D,8714ES,8714ET,R3765CH,E5070B,E5071B频谱分析仪: 8594E,E4402B,8561E,8595E,8591E,ESA-L1500A三角锥屏蔽箱:TC5060A,TC5060B,TC5092A,L-700石英钟晶体分析仪:qWA-3B,QWA-直流电源:66311B,66309D,66319B另外,数字万用表34401A,85024A,石英钟晶体分析仪:qWA-3B,QWA-,三角锥屏蔽箱:TC5060A,TC5060B,TC5092A,L-700.