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FuelGaugePro - Low Fuel Warning Light Kit

Fuel level sensor based on hydrostatic pressure principle
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Product Details
Production of more pieces usually takes: 2 weeks

Universally usable Fuel gauge 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 is great when you want to know about running out of fuel and do not want to look at the additional gauges in the cockpit.


The fuel gauge 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 them with the treshold stored in the memory (the treshold in memory is set up during calibration) and then switches on or off the included warning light. 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 measured amount is stable without crazy flashing of the warning light.

Please note that the displayed value is indicative. It can fluctuate a slightly with the acceleration/deceleration of the motorcycle and when leaning into corners. It can also drop slightly on some bikes when riding at full throttle or at high revs with high fuel flow from the tank to the engine. But you still have information about how much fuel you have in the tank.


  • 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)
  • Please check the compatibility with your bike at FuelGaugePro compatibility page


  • 12V LED warning light with screw holder (hole diameter 8 mm (0.315 in)).
  • Great stability in every situation includes hard off-road use.
  • Built-in fuse
  • Fully sealed construction.


How to calibrate

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