IT811+絕緣表IT811+
自動(dòng)關(guān)機(jī)
超大LCD帶背光顯示
外殼采用雙注塑，簡潔美觀，堅(jiān)固耐用
數(shù)據(jù)保持
絕緣電壓測試: IT811:1000V,250V,500V,1000V.(手動(dòng)量程)
IT811+:100V,250V,500V,1000V（自動(dòng)+手動(dòng)量程)
IT811A: 250V,500V,1000V,2500V(自動(dòng)+手動(dòng)量程)
IT811B:500V,1000V,2500V,5000V(自動(dòng)+手動(dòng)量程)
絕緣電阻測試: IT811,IT811+:1MOhm-20GOhm
IT811A：1MOhm-20GOhm
IT811B：1MOhm-200GOhm
精確度：IT811，IT811+: +-3%讀數(shù)+5
IT811A，IT811B：+-5%讀數(shù)+5
AC電壓：1-750V （精確度：+-2%讀數(shù)+5）
電源：6x1.5V AAA 電池
