SFN-2K1U,SFN-DK1U,SFN-5K1U,SFN-AK1U,SFN-3K1U,智能型电压表
%、0.2%




瞬时：电压2倍/秒


隔离耐压


2KV/50Hz/1min




扩展


配互感器扩展量程


绝缘电阻


100M




频率

01/03 04:47