Mahle -- ACX2280 -- 460 80449 00 -- High Performance R1234yf Air Conditioning Service System -- FEATURES State-of-the-Art. Ergonomic design, 7" capacitive touch screen and intuitive user interface sets a new industry standard. Best In Class Serviceability New ergonomic hinged service door simplifies unit service. Status Indicator. LED light indicates status visible from anywhere in the workshop. Smart. iOS and Android capable phone app allowing remote service session mirroring and advanced functions. Automatic Updates. Permanent wireless software updates, ensuring you always have the latest features. Oil System Management. Automatic weighing of recovered oil, allowing accurate replenishment of oil removed during service. Remote Support for Technicians. Allows MAHLE to connect to a unit over WiFi for troubleshooting and advanced support. Data Management & Reporting Metrics. Ability to log and monitor services allowing analytics for proactive service reminders, refrigerant use optimization, warranty reporting and more. Integrated Refrigerant Identifier. Adds additional convenience and saves time on services. Customer Service. Every unit is built to be easily repaired by the owner and we proudly offer nationwide service centers and lifetime phone support coverage and a two year standard warranty. Network Printing. Retains valuable service records, network printing capability to print services provided for customer. OPTIONAL FEATURE Thermal Printer. Allows printing of service reports.