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

2pcs PP Dual Float Switch M10 115mm Vertical Water Level Sensor for Tank Pool

Water Level Switch Water Level Liquid Sensor Tank Float Switch Pool

2pcs PP Float Switch M10 100mm Fish Tank Vertical Liquid Water Level Sensor

Float Switch Fluid Water Liquid Level Sensing Switch Sensor 12v 24v Pool Tank

3pcs PP Float Switch M10 57mm Vertical Liquid Water Level Sensor for Tank Pool

Float Switch Fluid Water Liquid Level Sensing Switch Sensor 12v 24v Pool Tank UK

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