BP-120SBP-120S系列技术参数:021-56041298。13524411981名称规格说明DC安培表30-1000uA1-1000mA1-50A1K-10KA直接与外附分流器连接DC伏特表40-1000mV1-1000V1K-10KA直接与外部电阻器连接AC安培表1-1000mA1-50A5-1000A1K-10KA直接与外附互感器相连AC伏特表40-1000mA1-1000V1K-380KV直接与外附互感器相连频率表50-380V44-55Hz45-65Hz55-65Hz尺寸(mm):型号ABCDEFGHILMN孔BP-120S1201002413.51014695145374.5469)