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

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

Stainless Steel Vertical Float Switch for Water Pump Tank Pond Swim Pool Steel

Float Switch 163mm 6.42Inch Fish Tank Vertical Liquid Water Level Sensor Plastic

2 x PP Dual Ball Float Switch M10 100mm Fish Tank Liquid Level Sensor Plastic

2pcs PP Float Switch M10 66mm Fish Tank Vertical Liquid Water Level Sensor

2x Stainless Steel Vertical Float Switch for Water Pump Tank Pond Swim PoolSteel

Stainless Steel Vertical Float Switch Water Level Sensor Tank Level Controller