XZT S4 Aircraft Aviation Tools Schrader Nitrogen Gas Pressure Test kit,Nitrogen Gas Charging kit,High Pressure Struct No Air Loss Coupler 556,Couplings to Fill Shocks
Nitrogen Regulator with Pressure Gauge:0~ 3,600 PSI and 0~600PSI delivery pressure,Analog Pressure Gauge Display,with 3 FT gas hose,Tank Connector is CGA580