Abstract: A refrigerant identification assembly includes a housing that has a high pressure inlet, a low pressure inlet and a purge outlet. A high pressure hose is fluidly coupled to the high pressure inlet for fluidly coupling to a high pressure refrigerant line of an HVAC system. A low pressure hose is fluidly coupled to the low pressure inlet for fluidly coupling to a low pressure refrigerant line of an HVAC system. A refrigerant sensor is positioned within the housing and the refrigerant sensor is in fluid communication with each of the high pressure inlet and the low pressure inlet. In this way the refrigerant sensor can sense the type of refrigerant used in the air conditioning system. A refrigerant display is coupled to the housing and the refrigerant display is in communication with the refrigerant sensor to communicate the type of refrigerant to the user.