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ZV-V計數器表針歸零儀使用前先在(zai)尾部(bu)插入接(jie)地(di)線并(bing)與地(di)接(jie)好，根(gen)據計數器高度在(zai)未接(jie)通電(dian)源前將頭部(bu)伸縮導(dao)電(dian)桿(gan)拉出到(dao)合適長度。接(jie)通電(dian)源后綠燈亮(liang)(liang)，待紅燈亮(liang)(liang)（約3～8秒）即可(ke)通過頭部(bu)伸縮導(dao)電(dian)桿(gan)對避雷器計數器進行(xing)測試。

ZV-V雷(lei)電計數(shu)器表歸零儀身(shen)與頭部之(zhi)間，任意方向(xiang)旋(xuan)轉90度，聽到(dao)“喀嚓“聲后(hou)即表示電源(yuan)接通，反之(zhi)為電源(yuan)關閉。使用(yong)前先(xian)在尾(wei)部插(cha)入接地(di)線并(bing)與地(di)接好，根據計數(shu)器高度在未(wei)接通電源(yuan)前將頭部伸縮導電桿拉出到(dao)合適長度。接通電源(yuan)后(hou)綠燈(deng)亮(liang)，待紅燈(deng)亮(liang)（約3～8秒）即可(ke)通過頭部伸縮導電桿對避雷(lei)器計數(shu)器進(jin)行測試。

ZV-V雷(lei)電(dian)計數器(qi)動作(zuo)測(ce)(ce)試(shi)(shi)儀無須關閉(bi)電(dian)源(yuan)可反復(fu)進(jin)行測(ce)(ce)試(shi)(shi)（每次充(chong)(chong)電(dian)時導電(dian)桿應(ying)離開試(shi)(shi)品(pin)）。該(gai)儀器(qi)采用一號電(dian)池(chi)四節(jie)供電(dian)，可供大于2000次的放電(dian)測(ce)(ce)試(shi)(shi)。若(ruo)電(dian)池(chi)電(dian)量不足時會延長充(chong)(chong)電(dian)時間，應(ying)及時更換。建議：長時間不用應(ying)把干(gan)電(dian)池(chi)從儀器(qi)中取出！

ZV-V雷(lei)電(dian)(dian)計數器(qi)(qi)放電(dian)(dian)儀電(dian)(dian)源(yuan)(yuan)開關設在器(qi)(qi)身與(yu)頭(tou)部(bu)之間，任意(yi)方向旋轉90度(du)，聽(ting)到(dao)“喀(ka)嚓“聲后即表示電(dian)(dian)源(yuan)(yuan)接(jie)通(tong)，反(fan)之為電(dian)(dian)源(yuan)(yuan)關閉。使用前先在尾(wei)部(bu)插入接(jie)地線并(bing)與(yu)地接(jie)好，根(gen)據計數器(qi)(qi)高(gao)度(du)在未接(jie)通(tong)電(dian)(dian)源(yuan)(yuan)前將頭(tou)部(bu)伸縮導(dao)電(dian)(dian)桿(gan)拉出(chu)到(dao)合適(shi)長度(du)。接(jie)通(tong)電(dian)(dian)源(yuan)(yuan)后綠燈亮，待紅(hong)燈亮（約3～8秒）即可通(tong)過(guo)頭(tou)部(bu)伸縮導(dao)電(dian)(dian)桿(gan)對避雷(lei)器(qi)(qi)計數器(qi)(qi)進行測試。

ZV-V雷(lei)電(dian)(dian)計數(shu)器(qi)分析儀在器(qi)身與(yu)頭部(bu)(bu)(bu)之(zhi)(zhi)間，任意(yi)方向旋轉(zhuan)90度(du)(du)，聽到(dao)“喀(ka)嚓“聲后即表示電(dian)(dian)源接通，反之(zhi)(zhi)為電(dian)(dian)源關(guan)閉。使(shi)用前先(xian)在尾部(bu)(bu)(bu)插入接地(di)線并(bing)與(yu)地(di)接好(hao)，根據計數(shu)器(qi)高度(du)(du)在未接通電(dian)(dian)源前將頭部(bu)(bu)(bu)伸縮導(dao)電(dian)(dian)桿(gan)拉出到(dao)合適長度(du)(du)。接通電(dian)(dian)源后綠燈亮，待(dai)紅燈亮（約(yue)3～8秒）即可通過頭部(bu)(bu)(bu)伸縮導(dao)電(dian)(dian)桿(gan)對(dui)避雷(lei)器(qi)計數(shu)器(qi)進(jin)行測試。

ZV-V雷電(dian)計(ji)數(shu)器測量(liang)儀在器身與(yu)頭部之間，任意方向旋轉90度，聽到“喀嚓“聲(sheng)后即表示電(dian)源(yuan)(yuan)接(jie)通，反(fan)之為電(dian)源(yuan)(yuan)關閉。使用前先在尾部插入接(jie)地線(xian)并與(yu)地接(jie)好(hao)，根據(ju)計(ji)數(shu)器高度在未接(jie)通電(dian)源(yuan)(yuan)前將頭部伸縮導電(dian)桿拉出到合適長度。