The MAHLE Aftermarket RHS1280 is a R-1234yf-compliant A/C service machine that ensures easy, fully automatic and precise service on R-1234yf automotive air conditioning systems. Compliant with applicable performance and safety standards in both Europe and the U.S., the RHS1280 models have advanced equipment diagnostics and include a refrigerant identifier to minimize cross contamination when working with the new refrigerant.