Robinair 34788-H A/C Recover, Recycle, Recharge Machine for Hybrid and Non-Hybrid Vehicles Meets new refrigerant recovery standards J-2788 for high voltage compressors Automatic refrigerant refill eliminates the need to stop during service to refill the A/C machine with new refrigerant Menu selectable function that gives the user the ability to clear any residual oil from the A/C recover, recycle and recharge machine's fluid circuit and hoses minimizing risk of oil cross contamination Automatic air purge One machine to safely service both conventional and high voltage A/C systems