SONOFF Smart Switch,Power Meter, 20A WiFi Smart Switch, LCD Digital Energy Meter

SONOFF 20A Smart WiFi Switch,Real-Time Power Monitoring,LCD Digital Energy Meter

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Sonoff POW Elite WiFi Smart Switch LCD Power Measurement Module Works with IFTTT

SONOFF POW Origin 16A Smart Wifi Power Meter Switch Module with Power Monitoring

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SONOFF POW Elite WiFi Smart Switch 16-20A Max Timer Power Measurement LCD Screen