Precise detection of the current CA Transform the AC signals of a large current into small amplitude signals for precise measurements. Easy connection Connect the module to your MCU development card via the 3P / 4P connection interface. Flexible exit range Adjust the range of analog values for the exit using riders. Reliable performance The precise miniature current transformer on board provides precise readings. Use scenarios Embedded power monitoring Integrate with an MCU development board to sense current AC loads with an isolated, scaled signal suitable for direct ADC measurement and accurate monitoring. Lab testing and debugging Use in a test bench to monitor motor or transformer currents, yielding safe, precise readings for data logging and analysis. DIY and education Ideal for MCU projects (eg Arduino, STM32) requiring safe current measurement with adjustable output range to match ADC resolution.