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ETCR3300B大(da)型地(di)(di)網接(jie)(jie)地(di)(di)電(dian)(dian)(dian)阻(zu)測試儀一款的(de)變電(dian)(dian)(dian)站地(di)(di)網、發(fa)電(dian)(dian)(dian)廠、微(wei)波站、通訊基站等(deng)大(da)型地(di)(di)網接(jie)(jie)地(di)(di)參數，儀器功能(neng)(neng)強(qiang)大(da)，可測試工(gong)頻(pin)接(jie)(jie)地(di)(di)阻(zu)抗(kang)、接(jie)(jie)地(di)(di)導通電(dian)(dian)(dian)阻(zu)、土(tu)壤電(dian)(dian)(dian)阻(zu)率、跨步電(dian)(dian)(dian)壓(ya)(ya)、接(jie)(jie)觸電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)位梯度等(deng)工(gong)頻(pin)特(te)性參數。儀表具有(you)接(jie)(jie)地(di)(di)樁及連接(jie)(jie)線診斷功能(neng)(neng)和自檢(jian)功能(neng)(neng)，確保測試結果的(de)準確。儀器采用觸摸彩屏操作(zuo)特(te)別方便簡捷，點(dian)擊(ji)“幫助”鍵操作(zuo)提示(shi)一目了(le)然。