I used this Belite Liquid Level Probe on my ultralight as a fuel gauge, works great. It relies on.
Item specifics I used this Belite Liquid Level Probe on my ultralight as a fuel gauge, works great. It relies on head pressure to determine fuel level. 5 point calibration insures an accurate level. Could be used with other liquids besides fuel. 0.0 to 5.0 volt output to power indication gauge ( not included)Input voltage is 9vdc to 14vdcShipping to USA is $7.50BELITE FUEL PROBE SYSTEM Part#FPS-010 Current date: 2019-08-22