The Robinair AC1234-6 RRR A/C Service Machine is designed to work with the new R-1234yf refrigerant, meeting all SAE requirements for R-1234yf. Robinair has created a fully automatic ACS machine with an integrated refrigerant identifier to sample the vehicle’s A/C system prior to recovery, ensuring accurate and reliable service. With this machine, Robinair has partnered to develop OE essential equipment for GM and Chrysler for their dealer bases, servicing vehicles using the new, environmentally-friendly refrigerant. It can also service both standard and hybrid vehicle A/C systems. Standard features include automatic oil drain and air purge and internal tank refill, fully automatic operation and a system leak test.