PFT系(xi)列工頻耐(nai)電(dian)(dian)(dian)壓(ya)(ya)試(shi)驗儀是檢驗低壓(ya)(ya)電(dian)(dian)(dian)器(qi)(qi)、家用(yong)(yong)電(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)機、電(dian)(dian)(dian)線電(dian)(dian)(dian)纜等產(chan)品(pin)交流(liu)(liu)耐(nai)壓(ya)(ya)性(xing)能(neng)及絕緣材料測(ce)試(shi)介電(dian)(dian)(dian)強度的(de)(de)設(she)備(bei)。儀器(qi)(qi)超(chao)漏(lou)設(she)定(ding)為撥盤式，設(she)定(ding)電(dian)(dian)(dian)流(liu)(liu)范(fan)圍寬，使用(yong)(yong)方便、靈活性(xing)強，適用(yong)(yong)于各個行業。設(she)有“報警(jing)"裝置(zhi)，（當試(shi)品(pin)發生(sheng)擊穿或泄漏(lou)電(dian)(dian)(dian)流(liu)(liu)超(chao)過設(she)定(ding)值時(shi)，會有聲光(guang)報警(jing)，并自動切(qie)斷高壓(ya)(ya)，此時(shi)的(de)(de)泄漏(lou)電(dian)(dian)(dian)流(liu)(liu)顯(xian)(xian)示擊穿或超(chao)漏(lou)的(de)(de)電(dian)(dian)(dian)流(liu)(liu)值）。試(shi)驗電(dian)(dian)(dian)壓(ya)(ya)與泄漏(lou)電(dian)(dian)(dian)流(liu)(liu)采用(yong)(yong)數顯(xian)(xian)表顯(xian)(xian)示，使用(yong)(yong)方便直觀。