SONOFF POWCT Ring Smart Power Meter
A Wi-Fi energy monitor that uses a current transformer to measure electrical usage on a compatible conductor or circuit.
Key features
- Real-time electrical monitoring
- Current-transformer measurement without routing the full load through a small relay
- Historical energy data and automation support
- Suitable for selected high-current monitoring applications
- Remote viewing through the supported app ecosystem
Installation and compatibility
Current-transformer orientation, conductor selection and electrical-panel installation must follow the manual and local electrical regulations.
A 2.4 GHz Wi-Fi network is required. App and third-party integration availability depends on the selected ecosystem.
Safety notice: Electrical ratings, wiring method and load type must be checked before installation. Mains-powered devices should be installed by a qualified electrician.
Manufacturer reference: https://sonoff.tech/products/sonoff-pow-ring-smart-power-meter-powct
