*钳口直径30mm,TRMS真有效值*拨段开关易于单手操作*袖珍型,多功能,低价格*交流电流:量程范围:0.00~40A;40.1~400A,其精度为: 1.5%rdg 5dgt(50/60Hz)*直流电流:量程范围:0.00~40A;40.1~400A,其精度为: 1.5%rdg 3dgt(50/60Hz)*交流电压:0.00~600V;其精度为: 1.0%rdg 8dgt*直流电压:0.00~600V,其精度为: 1.0%rdg 8dgt*电阻:0~600 ,其精度为: 1.5%rdg 8dgt测试功能