Fully recover and recharge R1234yf in any climatic condition. Long life pump functionality that performs a self-cleaning process reducing maintenance. Automatic weighing of recovered oil, allowing accurate replenishment of oil removed during service. Integrated UV dye injection provides high level of A/C system leak detection. Features an ergonomic 7 inch capacitive touch screen. Permanent wireless software automatically installs the latest updates. A non-integrated refrigerant identifier prevents contamination of machine internals by using a third hose and coupler for sampling.