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Gas gauge reader Bar Graph Display

FuelGaugePro - Bar Graph Display Panel Kit 


Universally usable Fuel gauge with level sensor that allows to measure the fuel level without need of the float in fuel tank! Device is designed to measure hydrostatic pressure in fuel hosing. Device can be calibrated to compensate the shape of the fuel tank and shows real amount of fuel in the tank.


The fuel level Sensor is connected to the fuel hose under the fuel tank. The fuel causes hydrostatic pressure measured by the Sensor. The data from this pressure sensor are evaluated by a microcomputer, which compares it to the data in its memory (the memory is set up during calibration) and then shows the current amount of fuel on the display. Therefore, you don't need any float or other modification to the fuel tank. The microcomputer makes many other minor operations to ensure that even in hard terrain with fast level changes, the amount of fuel showed on the display is "clean" and stable.

Schematic of the use of fuel gauges


  • Motorcycles, cars, diesel-powered vehicles, small hobby aircrafts, hang-gliders, boats etc...

  • Most of gasoline and diesel fuel systems without fuel pump

  • Most of gasoline and diesel fuel systems with external fuel pump (except closed fuel systems)

  • FuelGaugePro compatibility page here


  • Miniature display panel: 31 x 21 x 17 mm (1.2 x 0.8 x 0.7 in).

  • Great stability in every situation includes hard off-road use.

  • Built-in fuse

  • Function for compensation of the Fuel tank shape - shows real amount of  the fuel in the tank.

  • Automatic display brightness control.

  • Low fuel flashing function (can be turned off).


LSK Fuel gauge sending unit
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