The HOYS 500-S-0100 from LEM is a Current Transducer with DC Input Current -1250 to 1250 A, Output Current 0.019 to 0.025 A, Output Voltage -2 to 2 V, Supply Voltage 4.5 to 5.5 V, Accuracy 0.01. Tags: Panel Mount, AC Current Transducer, DC Current Transducer. More details for HOYS 500-S-0100 can be seen below.