VALUE ADDED FREE GOODS INCLUDED with 34288 purchase ($230 retail value): - FREE Recycling Filter (ROB 34724) - FREE Fitted Dust Cover (ROB 17496) - FREE Robninair Electronic Refrigerant Leak Detector (ROB 16600) NOTE: If these value added free goods do not meet your needs, there are other free goods packages available or American Express gift cards of similar value. Please contact us for details. Combines simple operation with superior accuracy. Recovers, recycles, evacuates, and recharges R-134a quickly and accurately. Semi-automatic operation means less attention is needed! Automatic Recovery - When this mode is selected, the 34288 looks for pressure from the vehicle and proceeds if the pressures are acceptable. Automatic Air Purge - Eliminates damaging air without any monitoring of gauges or opening of valves. Automatic Oil Drain - The unit automatically drains system oil captured during recovery, and the display reminds you to empty the bottle. Graduations on the container clearly show you how much oil needs to be replaced. Refrigerant Charging - Has never been this easy. Select a charge mode from either the low side, or low side and high side. Accurately features eliminate guesswork! (manual operation using panel valves) New Display - The new, easier-to-read 4x20 display features multilingual capability - The user can select English, Spanish, or French languages. Refrigerant Management Systems - New and improved, system displays refrigerant use and monitors remaining filter life. Prompts appear when 1/3 of filter life remains. Vacuum Function - Defaults to 15 minutes, but is programmable up to 99 minutes. Remaining time is displayed on the screen. Specifications: Voltage: 115V Pump Free Air Displacement: 1.5 cfm Refrigerant Container On-board: 30 lb.