Closed loop (compensated) Current Transducer with hall effect ,can measure following currents: DC, AC, pulsed, ... etc Advantages:1. Closed loop (compensated) Current Transducer with hall effect ,can measure following currents: DC, AC, pulsed ... Closed-loop(compensated) testing ,High response speed (<1uS),Wideband (0-200KHz), can be used in precision high-speed situations。8. Applications ...