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

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

2pcs PP Float Switch M8 46mm Fish Tank Vertical Liquid Water Level Sensor

Liquid Level Sensor Fish Tank Water Float Switch PP Plastic Ball Float Controlle

PP Float Switch 315mm Fish Tank Vertical Liquid Water Level Sensor Plastic

2pcs PP Float Switch M8 46mm Fish Tank Vertical Liquid Water Level Sensor

3 x PP Float Switch M10 75mm Fish Tank Vertical Liquid Level Sensor Plastic

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