M10 PP Water Level Liquid Sensor Vertical Float Switch for Fish Tank Aquarium

2pcs PP Float Switch M10 90mm Fish Tank Vertical Liquid Water Level Sensor

PP Float Switch M10 66mm Fish Tank Vertical Liquid Water Level Sensor Plastic

PP Dual Ball Float Switch M10 115mm Fish Tank Vertical Liquid Water Level Sensor

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PP Float Switch 215mm Fish Tank Vertical Liquid Water Level Sensor Plastic

PP Float Switch M10 90mm Fish Tank Vertical Liquid Water Level Sensor Plastic