雷電計數器動作測試儀技術指標：

幾何尺寸：φ36×375，頭(tou)部為(wei)φ50×100

重量：780g

電(dian)源：DC 6V(一號干電(dian)池四節)

輸出(chu)電壓：800～1600V

注意事項(xiang)：每(mei)次使用(yong)前應(ying)該確(que)保高(gao)(gao)壓側無高(gao)(gao)壓（紅燈未亮）才可將儀器天線(xian)拉出。試驗完畢(bi)后(hou)，先關閉電源，然后(hou)將頭部導電桿(gan)對(dui)尾部地線(xian)放電后(hou)，方(fang)可將儀器收起(qi)。

雷電計數器動作測試儀使用指南：

電(dian)(dian)(dian)(dian)(dian)源(yuan)開(kai)關設在(zai)器(qi)(qi)身與(yu)(yu)頭部之間，任意方(fang)向旋(xuan)轉90度(du)，聽到(dao)“喀嚓"聲(sheng)后即表示電(dian)(dian)(dian)(dian)(dian)源(yuan)接(jie)通(tong)，反(fan)(fan)之為電(dian)(dian)(dian)(dian)(dian)源(yuan)關閉(bi)。使(shi)用(yong)前先在(zai)尾部插入接(jie)地線并(bing)與(yu)(yu)地接(jie)好，根據計數器(qi)(qi)高度(du)在(zai)未接(jie)通(tong)電(dian)(dian)(dian)(dian)(dian)源(yuan)前將(jiang)頭部伸(shen)縮導電(dian)(dian)(dian)(dian)(dian)桿(gan)拉出(chu)到(dao)合適(shi)長度(du)。接(jie)通(tong)電(dian)(dian)(dian)(dian)(dian)源(yuan)后綠燈亮，待紅(hong)燈亮（約(yue)3～8秒）即可通(tong)過頭部伸(shen)縮導電(dian)(dian)(dian)(dian)(dian)桿(gan)對避雷器(qi)(qi)計數器(qi)(qi)進(jin)行測(ce)試。該儀器(qi)(qi)無須關閉(bi)電(dian)(dian)(dian)(dian)(dian)源(yuan)可反(fan)(fan)復(fu)進(jin)行測(ce)試（每次充電(dian)(dian)(dian)(dian)(dian)時(shi)導電(dian)(dian)(dian)(dian)(dian)桿(gan)應(ying)離開(kai)試品）。該儀器(qi)(qi)采用(yong)一(yi)號電(dian)(dian)(dian)(dian)(dian)池四(si)節供電(dian)(dian)(dian)(dian)(dian)，可供大于2000次的放電(dian)(dian)(dian)(dian)(dian)測(ce)試。若電(dian)(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)(dian)量不足時(shi)延長充電(dian)(dian)(dian)(dian)(dian)時(shi)間，應(ying)及時(shi)更換。建(jian)議(yi)：長時(shi)間不用(yong)應(ying)把干電(dian)(dian)(dian)(dian)(dian)池從儀器(qi)(qi)中取出(chu)！

警告(gao)：在指示(shi)燈亮起時，人體任何部位(wei)切(qie)勿碰觸放電桿，免受電擊(ji)。