The Mastercool 69789 Automatic Refrigerant Recovery, Recycle, and Recharge Machine is a compact and efficient machine. It can be programed to complete a continuous recovery/recycle, vacuum, vacuum leak test and recharge. The machine can also be set to run each operation individually. It includes refrigerant capacities for US and Import makes and models from 1995 to 2010. The 69788 is capable of software upgrades as well, and can pause a cycle and monitor vacuum levels to inform the technician of possible leaks. Oil is automatically discharged during the recovery process into a graduated container clearly displaying the amount of oil that was removed during the recovery process. It automatically purges air from the tank upon initial start-up or when the tank pressure is too high. The machine’s LCD and alarm will warn that a filter change is required, and notify the operator when refrigerant is low. The machine’s compact design makes it easy to maneuver and requires minimal shop space.