This unique Static Port Adapter kit is adaptable to virtually any aircraft static port. Its innovative construction allows the arms to maneuver around obstacles and/or curvature to the aircraft skin, and provide a secure fit. Each arm is fitted with a spring loaded suction cup and has a built in check valve. This allows for solid fit on the aircraft a secure hold in case of the loss of power/suction. The kit comes with two static adapter assemblies that allow you to test two static systems simultaneously. The rugged system can operate completely under battery power for up to 8 hours, which makes ramp side maintenance much more efficient