A/C recovery and recycling machine evacuates and recharges. Features an electronic scale that is mounted internally and comes with built-in dampening of shock loads. Microprocessor controls functions and changes the filter-drier or source tank and refrigerant identifier verifies 98% purity. 6 CFM vacuum pump provides unmatched speed and heavy duty compressor provides single pass recycling. Oil injection allows replacement of system oil in seconds through the service hoses. Maintains 12 to 15 lbs. of refrigerant in the internal storage vessel. Truck Ship. U.S.A.