IT811+絕緣表IT811+

IT811+絕緣表IT811+

自動關機
超大LCD帶背光顯示
外殼采用雙注塑，簡潔美觀，堅固耐用
數據保持

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+5 
              IT811A，IT811B：+-5%讀數+5
AC電壓：1-750V （精確度：+-2%讀數+5）

電源：6x1.5V AAA  電池