Aideepen Float Switch, 2 Pieces Water Level Sensor Liquid Level Switch Float Switch Horizontal Water Pump Control Float Switch for Aquarium Hydroponics Pool (Type F)

Aideepen Float Switch, 2 Pieces Water Level Sensor Liquid Level Switch Float Switch Horizontal Water Pump Control Float Switch for Aquarium Hydroponics Pool (Type F)

JUNMEIDO 3PCS Float Switch Side Mount Horizontal Liquid Float Switch Plastic Water Level Sensor Liquid Level Sensing Float Switch with 40cm Wire Cable for Fish Aquarium Tank Pool （Low Voltage 0~220V）

Aideepen 3PCS Water Level Sensor Liquid Level Sensor Water Level Switch Plastic Float Switch Horizontal Float Switch for Fish Tank Pool