• Confirm A/C system charge capacities directly from your Robinair A/C RRR machine for R-134a systems
• Includes charge amounts and component oil capacities for vehicle model years 1997-2019 using R-134a refrigerant
• Compatible with the newest R-134a machines from Robinair including the 34288NI, 34788NI, 34788NI-H and 34988NI AC recovery machines
• Database helps ensure the vehicle system is charged correctly with the correct amount of oil, per factory and OEM specification