DC 100V 0.5A Oil Tank Liquid Level Sensor Plastic Float Switch

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

Vertical Stainless Steel Dual Ball Tank Liquid Level Sensor Float Switch 135mm

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

1Pcs DC 100V 0.5A Oil Tank Liquid Level Sensor Plastic Float Switch

Stainless Steel Tank Liquid Water Sensor Right Angle Horizontal Float Switch

Tank Float Switch Side Mount Horizontal Water Level Sensor Liquid Float Switch

2Pcs 36mm ZP2508 Float Switch PUMP Mini Liquid Level Sensor