Hydrodex supplies various Ground Support Equipment (GSE) which are used to test and qualify grounded helicopters and aircraft before flight. Our equipment is customsied to operate on specific light aircraft and helicopters and evaluates the hydraulic systems and oil contamination. Hydrodex also supplies hydraulic systems for washing engine air vents, filling onboard oxygen cylinders, lifting and towing of skid choppers and calibration of pressure and fuel transducers.