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

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

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

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

PP Float Switch 215mm Fish Tank Vertical Liquid Water Level Sensor Plastic

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

Stainless Steel Float Switch M10 62mm Fish Tank Vertical Water Level Sensor

Stainless Steel Float Switch M10 215mm Fish Tank Vertical Water Level Sensor