首頁 ﹥ 商品介紹 > Echun開口式電流互感器 > 1MHz高頻羅氏線圈(1Mhz Rogowski coil) 1MHz高頻羅氏線圈 Clamp-on Flexible Rogowski coil Current Transformer has been designed for accurate measurement of wide AC current, pulsed DC or distorted waveforms. It may be used to measure AC current over a wide dynamic range and from 25Hz to 200kHz~1Mhz.