- Completely Automatic. 
- A/C Station.
- Recovery efficiency up to 95% Recovery, vacuum, recharge, and leak detection are completely automatic and require no manual valve control. 
- Benefit from the deep recovery program; the recovery efficiency is in excess of to 95%.
- The unique features of this model include hermetically sealed oil bottles, up to 60,000 vehicle A/C service databases, and print-outs of completed services.

Model	EE-AC545	EE-AC568	EE-AC550
Refrigerant	R134a	R134a	R134a
Hybrid and electric vehicle compatible	*	*
Buses & trucks compatible			*
Recovery+ Vacuum+ Recharge	*	*	*
Automatic leak detection	*	*
Flushing function		*
Sight glass		*
Mini refrigerant changing		Optional
Fully-automatic operating mode	*	*	*
Deep recovery	*	*
HP/LP/HP+LP charging optional	*	*
Vehicle database	*	*
Refrigerant recycle in system	*		*
Automatic oil drain	*	*	*
Charging new oil	Automatic	Automatic	Button
PAG/POEW Scaled oil bottles	Y/Y/N	Y/Y/N	Y/Y/N
Automatic UV dye injection
Printer	*	*
AVC pressure check	*
Operation service report	*	*
Automatic maintenance alarm	*	*	*
Automatic monitoring of tank pressure and temperature		*
Tank heating tape	Optional	Optional
Easy calibration of electronic scale	*	*
Easy replacement of pump oil	*	*
Easy replacement of filter	*	*
System status indicator		*
Electronic scale for cylinder and Mini Can	Y/N	Y/N	Y/N
Electronic scale for Used o/PAG/POE	Y/Y/Y	Y/Y/Y	N/N/N