45-250mm Double Ball Float Switch Stainless Steel Tank Water Level Sensor-UK

Stainless Steel Double Ball Float Switch for Easy Water and Fuel Tank Control

PP Dual Ball Float Switch 165mm Fish Tank Vertical Liquid Water Level Sensor

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

Reliable Stainless Steel Dual Ball Float Switch for Water Level Management

Vertical Stainless Steel Dual Ball Tank Liquid Water Level Sensor Float Switch

Stainless Steel Float Switch Designed for Effective Water Level Management

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