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

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

2 PCS PP Float Switch Liquid Level Switch Water Level Open Liquid Level Sensor

Stainless Steel Float Switch, M10 90mm Vertical Water Level Sensor

Vertical Liquid Water Level Sensor Stainless Steel Float Switch 12cm L

Float Switch Stainless Steel L Shaped M10 26mm Dia Fish Tank Water Level Sensor

2PCS PP Float Switch Liquid Level Switch Water Level Open Liquid Level Sensor

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