The CPS CarSmart Inspector is designed to enable A/C inspection on every vehicle by providing an accurate, easy to learn and non-invasive A/C system performance analysis. The CarSmart A/C inspector indicates whether the A/C system is operating within OEM specifications by comparing outside humidity and temperature to the inside vent temperature. The results are displayed on any smart device using the CPS CarSmart app. The app allows users to communicate the results of the inspection by email directly to the customer.