Car Parts
VXDEFP Water Level Sensor, Universal Car Fuel Gauge+Fuel Level Sensor 100~600mm For 52mm Fuel Level Gauge 240-33 Ohm Oil Float Level Sensor RV Boat(400mm)
With curved glass (with anti-fogging function). Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. Be suitable for all kinds of water level sensors with same signal, and display liquid level of the water...
https://www.bizrate.co.uk/carparts1/vxdefp-water-level-sensor-universal-oid40496022763.html