The SCT-013 Non-invasive Split Core Current Transformer is an essential component for anyone looking to monitor AC current in their electrical systems. This innovative current sensor features a split core design that allows for easy installation without the need to cut or disconnect wires, making it perfect for retrofitting existing systems. Simply clamp it around the conductor you wish to measure, and you're ready to go. With a 50A/1V rating and 1% accuracy, this transformer delivers precise current measurements for energy monitoring applications, DIY electronics projects, and home automation systems. The compact blue module connects via a standard 3.5mm audio jack, making it compatible with a wide range of microcontrollers and data acquisition systems including Arduino, Raspberry Pi, and other popular platforms. Its safe, insulated construction ensures reliable operation across standard temperature ranges, while the CE certification confirms quality manufacturing standards. Whether you're building a smart home energy monitor, developing an industrial control system, or simply tracking your power consumption, this current transformer provides an accessible and accurate solution for measuring AC current without direct electrical contact.