The Omega A/C Diagnostic Tool, No. 41-11585, provides accurate temperature differences after any A/C repair, according to the company, and offers fast and accurate temperature readings in difficult-to-reach areas with the flexible direct contact thermocouples. The A/C Diagnostic Tool identifies internal restrictions on condensers and poor air flow across the condenser. It verifies evaporator flooding levels on the orifice tube system, expansion valve performance and receiver drier refrigerant flow. This tool offers a detailed temperature and diagnostic chart, is battery operated and it reads in both Fahrenheit and Celsius.
