FuelHawk 11" Universal Fuel Gauge | UNIV-11 BoostShip ShippingTag It is simple to use

It is simple to use and does not require programming or use of a computer

Designed for use with AppStrap® kneeboard systems

refer to your headset model’s specifications or contact your authorized David Clark service provider

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

FuelHawk 11" Universal Fuel Gauge | UNIV-11 BoostShip ShippingTag It is simple to useFuelHawk 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.)