2pcs for MINI Water Level Sensor Vertical Float Switch 36mm ZP2508 for Fish

2XPP Small Float Switch Liquid Level Switch Water Level Open Liquid Level Sensor

2pcs Mini Water Liquid Level Sensor Vertical Float Switch 36mm ZP2508

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

ZP5210-P Plastic Blue Tank Pool Liquid Water Level Sensors Vertical Float Switch

Reliable 2pcs Float Switch M8 For Water Level Detection In For Tanks And Pools

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

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