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

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

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Water Level Sensor Tank Float Switch Pool PP Liquid For Arduio ESP32 ESP8266

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

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

Blue 67mm Long Water Level Sensor Vertical Liquid Float Switch Fish Tank Pool