The Medco Tool Dual Gas A/C Refrigerant Management System is the perfect solution for managing your AC refrigerant needs. This system features a 7" color touchscreen control panel, patented motor-controlled ball valves and a patented oil-less compressor. The refrigerant management system monitors filter life and refrigerant usage of dual AC machines and meets SAE J3030 for use in R134a and R1234yf systems. It is the perfect choice for managing your AC refrigerant needs. FleetPride is your First Click in Heavy Duty®.