The SCT-013 split core current transformer is an innovative AC current sensing solution that makes electrical monitoring easier than ever. Its non-invasive design features a unique open/close mechanism that allows installation without disconnecting existing wires - simply clip it around the conductor you want to measure. This 100A/50mA model comes equipped with a standard 3.5mm jack connection and provides accurate AC current measurements for both residential and commercial applications. The robust construction ensures reliable performance while maintaining compact dimensions for installation in tight spaces. Perfect for energy monitoring systems, load detection, and power consumption analysis, this current transformer combines precise measurement capability with hassle-free installation. The split core design makes it particularly valuable for retrofitting existing electrical systems where breaking the circuit isn't practical or possible. Each unit undergoes rigorous testing to ensure consistent performance and reliability in various electrical environments.