FuelHawk 11" Universal Fuel Gauge | UNIV-11 BoostShip ShippingTag A flat-head screwdriver adjustment allows

A flat-head screwdriver adjustment allows for field tuning without disassembly

Known for being one of the most versatile and robust aircraft ever produced

The "flip-flop" arrow button allows for easy channel switching between the main and stand-by channels

Safe to use on metals

Designed for use with AppStrap® kneeboard systems

FuelHawk 11" Universal Fuel Gauge | UNIV-11 BoostShip ShippingTag A flat-head screwdriver adjustment allowsFuelHawk 11" Universal Fuel Gauge J Air Aircraft Fuel Guage, 11" Universal. Can be calibrated for use in any aircraft. 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.)