环路阻抗范围20/200/2000Ω环路RCD范围200 and 2000Ω eith 15mA of test current环路电流3A(20ohm)/15mA(200 and 2000Ω)短路及接地电流200/2000/20kA漏电开关测试×1/210301003005001000mA ×11030100300500.1000mA×51030.100mA 剩余电流1030100300500mA漏电1030.100300.500mA漏电流×1/2×1×5 (max 1000mA type AC) (max 500mAtype A)漏电开关时间1000ms:×1/2×1DC200ms:×5DC(500mA)and 1000mA漏电斜路测试From 20%TO 110％of Lon(AC type)接触电压Yes 50V and 25V读数电压Yes form 1.0 to 100.0V工作电压(LOOP)20Ω:230V+10%-15% 200/2000Ω:230V+10%-15%and 400V+10%-15%工作电压(RCD)230V+10%-15%电压测试100 to 260V (LOOP 200/2000 ΩPSC 200A:1 00 to 400V)存储300 memory locationsPC接口Yes(optional with model 8212)安标IEC 61010—1CAT.Ⅲ 300V.1EC 61557电源8×1.5V R6P(AA)尺寸186(L)×167(W)×89(D)mm重量980g附件7125（电源线(EU)），1.5V R6P(AA)×8，肩带，使用说明书可选件7121测试线， 8212数据线（包括软件"Kew Report"）