... AC, pulsed, etc Advantages:1. Closed loop (compensated) Current Transducer with hall effect ,can measure following currents: DC, AC ... drift, Optimized response time, No insertion losses, Current overload capability.3. A galvanic isolation between the ... the user can choose a variety of rated current specification.6. Extremely wide measuring range。7. ... prices, high quality KA100/SP1 Hall Current Transducer