The MAHLE ArcticPRO ACX1180C is a premier SAE certified unit to service heavy duty vehicles that use R-134a refrigerant. The unit is designed to be easy to service and maintain, and increase technician productivity due to its fully-automatic program to recover, vacuum, leak test and charge without command. The ACX1180C features an integrated test function that allows the user to capture a before-and-after service snapshot to ensure proper A/C system service functionality. The refrigerant handling system has high pressure leak detection and liquid refrigerant flushing. The unit recovers more than 95 percent of heavy duty A/C system refrigerant and features a high capacity 50-lb internal DOT cylinder to service larger commercial vehicles. The unit also includes a 5 CFM vacuum pump, an integrated printer, an ambient humidity sensor, three temperature sensors, four pressure sensors, a vacuum micron sensor providing greater system diagnostic capabilities, a factory-installed heater belt and is hybrid certified.