SONOFF POWCT 100A Smart Wi-Fi Current Transformer

The SONOFF POWCT 100A | Energy Monitoring | DIY Rail Mounted is a clamp-on current transformer for smart energy monitoring in homes and offices. It measures current up to 100A without direct contact with live wires, making installation safe and easy. The POWCT 100A works with SONOFF POW R2, SPM-Main, and the eWeLink app for real-time monitoring and overload detection, helping optimize energy usage and enhance efficiency. Suitable for high-load systems, it is essential for smart energy management.