30A 12V Wasserstand Automatik Controller Flüssigkeitssensor Schalter Magnet
5,15 €
6 Maximum load: 30A /250VAC,30A/120VAC,30A/30VDC. Aquarium Fish tank Water Changer System. Water level reduction: When the water level is lower than the "High level", the water pump does not work and the water level continues to decrease.
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