... Coilcore:Coilcore is specialized in the R&D and manufacture of Amorphous cores,Nanocrystallie cores,CT(Current Transformer), Inductors,Magnetic ... you with comprehensive solutions on magnetic projects to meet you. High Precision Toroidal Current Transformer 1.Feature: 1), All enclosed design, ... , Load:20ohm,10ohm or on request 3, Amplitude error:0.001%-0.100%, Good Linearity 4, small Phase shift:1'- 30 ...