Automatic Oil Drain: A display reminds you to empty the graduated container to show the amount of oil to replace.
Automatic Refrigerant Refill: Maintains a user-selectable amount of refrigerant in an internal vessel and signals with it’s time to change supply tank, no monitoring required.
Fully-Automatic Function: Program to recover, vacuum, leak test and charge without operating panel valves.
Refrigerant & Oil Database: For North American market vehicles 1994 - 2007 (updates available mid-2008).
Refrigerant Management System: Displays refrigerant use and monitors remaining filter life. Prompts appear when 1/3 of filter life remains.