Stainless Steel Float Switch 150mm Rod 110V DC Vertical Water Level Sensor M10

Stainless Steel Tank Water Level Sensor Switch150mm / 5.91in

Stainless Steel Float Switch, 200mm Rod 110V DC 0.5A Vertical Water Leve: 2

Mini Water Level Sensor 45mm Stainless Steel Float Switch Vertical Indicator

Stainless Steel Double Ball Float Switch Water Level Sensor Controller Water

PP Float Switch Water Pump Tank Liquid Water Level Sensor M10 115mm Length 2pcs

Non Contact Water Level Sensor Flow Sensor Float Switch High Low Level Output

Stainless Steel Float Switch, 200mm Rod 110V DC 0.5A Vertical Water Leve: 2