Robinair ROB-34788NI-H Premier R-134A RRR AC Machine for Hybrid & Non-Hybrid

• Fully-Automatic Function: Program to recover, vacuum, leak test and charge without operating panel valves 
• Automatic Oil Drain: A display reminds you to empty the graduated container to replace oil 
• A/C System Flush: Flushes vehicle’s A/C system with refrigerant 
• Save & print before and after service data (optional add-on feature) 
• Visual & Audible Alarm: Notifies when service is complete or a problem occurs 
• Vacuum Leak Test: Monitors level after evacuation, informs of possible leak 
• Automatic Air Purge: Eliminates system-damaging air without monitoring gauges or opening valves 
• Automatic Refrigerant Refill: Maintains user-selectable amount of refrigerant in internal vessel & signals when to change supply tank 
• Vacuum Feature: Defaults to 15 mins., programmable up to 99 mins. 
• Refrigerant Charging: Select charge mode from high or low side, or use both sides 
• Refrigerant Management System: Displays refrigerant use & monitors remaining filter life 
• Electric Vehicle: Capable of servicing high voltage electric compressor A/C systems