Aircraft J-AIR Fuelhawk fuel gauge specially designed for a Cessna 152 with standard 12 gallon tanks (ca 46 ltr. usable fuel each tank).Stop Guessing! Direct readout shows gallons usable on a calibrated scale. Easy to use, simply insert Fuelhawk until it touches bottom of the tank. Place finger firmly over top opening to lock fuel in tube. Remove to read gallons usable on calibrated scale.Made of heavy, clear plastic and easy to use. Simply insert "Fuel Hawk" until it touches the bottom of the tank. Then place your finger firmly over the top of the opening to lock fuel in the tube. Remove and instantly see a readout in U.S. gallons of usable fuel on a calibrated scale card. (For use in both main and auxiliary tanks.)This fuel gauge is ideal for when the pilot must take a less-than-full fuel load due to weight considerations or measuring how much is really in the tank.
