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ZL2571數字接地電(dian)(dian)(dian)(dian)阻(zu)(zu)表/接地電(dian)(dian)(dian)(dian)阻(zu)(zu)測試儀適用(yong)于(yu)電(dian)(dian)(dian)(dian)力、郵電(dian)(dian)(dian)(dian)、鐵路、通信(xin)、礦山等部門測量(liang)各(ge)種(zhong)裝置的接地電(dian)(dian)(dian)(dian)阻(zu)(zu)以及測量(liang)低(di)電(dian)(dian)(dian)(dian)阻(zu)(zu)的導體電(dian)(dian)(dian)(dian)阻(zu)(zu)值(zhi)；本表還可測量(liang)土壤電(dian)(dian)(dian)(dian)阻(zu)(zu)率(lv)及地電(dian)(dian)(dian)(dian)壓。

ZLZJ-S直流(liu)接(jie)(jie)地(di)(di)(di)(di)監測裝置校驗(yan)儀可模(mo)擬(ni)單極(ji)接(jie)(jie)地(di)(di)(di)(di)、雙(shuang)極(ji)接(jie)(jie)地(di)(di)(di)(di)、交流(liu)、直流(liu)竄電接(jie)(jie)地(di)(di)(di)(di)、系(xi)統電容、支路電容接(jie)(jie)地(di)(di)(di)(di)等(deng)，實現接(jie)(jie)地(di)(di)(di)(di)檢測裝置的性能(neng)測試。

ZL-6504型(xing)接地故(gu)障(zhang)查找儀采用微機操作軟(ruan)件系統和高(gao)精(jing)度(du)傳感(gan)器，儀器可自動計算(suan)接地電(dian)阻值(zhi)、接地電(dian)流(liu)值(zhi)、接地電(dian)壓值(zhi)，為查找的故(gu)障(zhang)點(dian)提供依據、 采用消除雜散的分布電(dian)容(rong)裝置、采用日本高(gao)精(jing)度(du)、抗干擾鉗型(xing)表、適(shi)應環境溫度(du)范(fan)圍：-5℃~+40℃、 對人體環境安全無(wu)影響。

ZL-6503型(xing)接地(di)線(xian)成組(zu)直(zhi)流電(dian)阻(zu)測試(shi)儀(yi)對攜帶型(xing)短路接地(di)線(xian)及個人(ren)保(bao)護接地(di)線(xian)進(jin)行成組(zu)直(zhi)流電(dian)阻(zu)試(shi)驗，用于考核接地(di)線(xian)線(xian)鼻和匯(hui)流夾與多股(gu)銅(tong)質軟導線(xian)之間的接觸是否良好。

ZL-6501型(xing)接地引下線導通測(ce)試(shi)儀具有(you)根據被測(ce)試(shi)品的(de)阻值(zhi)大小(xiao)自(zi)動切換測(ce)試(shi)電流的(de)功(gong)能(neng)，操(cao)作(zuo)簡單方便(bian)，精度(du)高，測(ce)試(shi)速度(du)快，數據準(zhun)確，復測(ce)性好，讀(du)數直觀，大大減輕了現場工作(zuo)人員的(de)勞(lao)動強度(du)。

ZL-8100D（3A）大(da)型(xing)地(di)網接地(di)電(dian)阻測(ce)試儀采用(yong)變頻抗干擾技術(shu)，能在(zai)變電(dian)站強(qiang)干擾環境(jing)下準確測(ce)量(liang)(liang)。測(ce)量(liang)(liang)結果(guo)由大(da)屏(ping)幕液晶顯(xian)示，自(zi)帶微型(xing)打(da)印機(ji)可打(da)印輸(shu)出。適用(yong)于發電(dian)廠、變電(dian)站、配電(dian)站、建筑物等在(zai)建或運行(xing)接地(di)系(xi)統的測(ce)試。

ZC-18防爆接地電(dian)阻(zu)(zu)測(ce)試(shi)儀適(shi)用直接測(ce)量各種接地裝置的接地電(dian)阻(zu)(zu)值，亦可供一般(ban)低電(dian)阻(zu)(zu)的測(ce)量，四端鈕（0～1～10～100Ω規格）還可以測(ce)量土壤電(dian)阻(zu)(zu)率。