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QDB-81直(zhi)流(liu)屏系(xi)統(tong)接地(di)(di)故(gu)障快速查(cha)(cha)找(zhao)儀：具有(you)檢測(ce)靈敏度高、抗干擾能力強、體積小、重量輕(qing)、使用(yong)方便(bian)等特點(dian)。查(cha)(cha)找(zhao)直(zhi)流(liu)系(xi)統(tong)接地(di)(di)故(gu)障時，不需要(yao)斷開電(dian)源，可(ke)實現接地(di)(di)點(dian)定位(wei)。儀器(qi)能檢測(ce)直(zhi)流(liu)系(xi)統(tong)接地(di)(di)電(dian)阻阻值和接地(di)(di)方向(xiang)，為電(dian)力直(zhi)流(liu)系(xi)統(tong)接地(di)(di)故(gu)障的查(cha)(cha)尋與定位(wei)提供適(shi)用(yong)可(ke)靠的高準確性(xing)探測(ce)儀器(qi)。
QDB-81直(zhi)流屏系統(tong)接(jie)(jie)地(di)(di)故(gu)障快速分析儀(yi)：具有檢(jian)測(ce)靈敏度高(gao)、抗干(gan)擾能(neng)力強(qiang)、體(ti)積小、重量輕(qing)、使用(yong)方(fang)便(bian)等特點(dian)。查(cha)找(zhao)直(zhi)流系統(tong)接(jie)(jie)地(di)(di)故(gu)障時(shi)，不需要(yao)斷(duan)開電(dian)源，可實(shi)現(xian)接(jie)(jie)地(di)(di)點(dian)定位。儀(yi)器能(neng)檢(jian)測(ce)直(zhi)流系統(tong)接(jie)(jie)地(di)(di)電(dian)阻(zu)阻(zu)值和(he)接(jie)(jie)地(di)(di)方(fang)向(xiang)，為(wei)電(dian)力直(zhi)流系統(tong)接(jie)(jie)地(di)(di)故(gu)障的查(cha)尋與定位提供(gong)適用(yong)可靠的高(gao)準確(que)性(xing)探(tan)測(ce)儀(yi)器。
QDB-81直(zhi)(zhi)流(liu)屏系(xi)(xi)統(tong)(tong)(tong)故障快(kuai)速查找(zhao)儀：具(ju)有檢測靈敏(min)度高(gao)、抗干(gan)擾能力強(qiang)、體(ti)積小(xiao)、重量輕、使用方(fang)(fang)便等特(te)點。查找(zhao)直(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)(tong)接(jie)地(di)(di)故障時，不(bu)需要(yao)斷開電(dian)源，可實(shi)現(xian)接(jie)地(di)(di)點定(ding)位(wei)。儀器能檢測直(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)(tong)接(jie)地(di)(di)電(dian)阻阻值和接(jie)地(di)(di)方(fang)(fang)向，為電(dian)力直(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)(tong)接(jie)地(di)(di)故障的查尋(xun)與(yu)定(ding)位(wei)提供適用可靠的高(gao)準確性探(tan)測儀器。
QDB-81直流(liu)系(xi)統(tong)接(jie)地故(gu)障快速查(cha)找(zhao)儀(yi)：具有檢(jian)測靈(ling)敏度高、抗干(gan)擾能力(li)(li)強、體(ti)積小、重量輕、使用方便等特點(dian)。查(cha)找(zhao)直流(liu)系(xi)統(tong)接(jie)地故(gu)障時，不(bu)需(xu)要斷開電源，可實現(xian)接(jie)地點(dian)定(ding)位。儀(yi)器(qi)能檢(jian)測直流(liu)系(xi)統(tong)接(jie)地電阻阻值(zhi)和接(jie)地方向，為電力(li)(li)直流(liu)系(xi)統(tong)接(jie)地故(gu)障的查(cha)尋與定(ding)位提供適用可靠的高準確性探測儀(yi)器(qi)。
