The MAHLE ArcticPRO® ACX 380 and ACX 480 are premium air conditioning service units designed for modern workshops. The ACX 380 is compatible with R134a refrigerant and can be converted to R1234yf or R513a, while the ACX 480 is optimised for R1234yf systems. Both models feature a 7″ high-visibility touchscreen, ONETOUCH liftdoor system, and a 20-liter refrigerant reservoir. They support remote control via smartphone and offer automatic non-condensable gas purging. Additional options include nitrogen leak testing, gas identification, ASA connectivity, and VCI A/C diagnostics. The ACX 380 also includes a database for agricultural and construction machinery