FHS 40-P/SP600 High-Performance Hall Effect Current Sensor | LEM USA Inc. 2025-04-13 Discover the FHS 40-P/SP600, a high-performance Hall Effect current sensor by LEM USA Inc. Ideal for AC/DC current measurement up to 100A with 600mV/mT sensitivity and 0.4% linearity. Perfect for power electronics, automotive, and industrial applications.