Sonoff Smart Power Meter POW CT Ring
R795,00
The Sonoff POW CT Ring is a smart energy meter designed to monitor real-time electricity consumption without direct contact with live wires. It uses a split-core current transformer (CT) clamp, making installation safe and non-invasive. It supports up to 100A, stores 6 months of historical data, and integrates with the eWeLink app for remote monitoring and automation.
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This device is ideal for tracking energy usage of entire circuits or high-power appliances like geysers, air conditioners, and pool pumps. The CT clamp opens and closes via side latches, allowing easy installation around existing wires without disconnecting them. It connects to 2.4GHz Wi-Fi and supports smart scenes, timers, and alerts through the eWeLink app.
The POW CT Ring also supports export energy measurement, making it suitable for solar setups. It automatically saves data during outages or when appliances are removed, and users can export usage data for analysis.
Key Features
- Split-core CT clamp for safe, contactless installation
- Measures up to 100A current
- Real-time monitoring of power usage
- 6-month historical data storage
- Export energy measurement for solar systems
- Wi-Fi connectivity (2.4GHz)
- Smart scenes, timers, and alerts via eWeLink
- Ideal for whole-home monitoring, solar, and high-power appliances
Technical Specifications
- Model: Sonoff POW CT Ring
- Current Range: Up to 100A
- Voltage Range: 100–240V AC
- Data Storage: 6 months (auto-save during outages)
- Connectivity: Wi-Fi 2.4GHz
- App Support: eWeLink
- Export Capability: Yes (solar energy measurement)
- Dimensions: Not specified (CT clamp fits standard wires)
- Material: Flame-retardant PC plastic
- Mounting Type: Clamp-on CT sensor (split-core)
- Application: Smart energy monitoring
- Colour: White / Black (sensor)
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