IT811B絕緣表IT811B
自動關(guān)機
超大LCD帶背光顯示
外殼采用雙注塑,簡潔美觀,堅固耐用
數(shù)據(jù)保持
絕緣電壓測試: IT811:1000V,250V,500V,1000V.(手動量程)
IT811+:100V,250V,500V,1000V(自動+手動量程)
IT811A: 250V,500V,1000V,2500V(自動+手動量程)
IT811B:500V,1000V,2500V,5000V(自動+手動量程)
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