Built-in 90 refrigerants and corresponding temperatures sheet data according to the US NIST standard. Three modes: refrigerant pressure mode, vacuum percentage mode, leak detection mode.
Real-time vacuum pressure test and percent indicate. Suitable for refrigerants: 90 kinds, see pictures or instructions for details. Product function: evacuation/fluoride/pressure maintenance/pressure measurement. Negative pressure measurement is: -101KPa-0KPa. Fluorine tube length: 1500mm3 pieces (Double table).Reducer joint: 410 reducer2 (Double table). Auto power off function:10min(POWER ON/OFF switchable, default POWER ON). Main Unit Dimensions: 170x170x60mm/6.69x6.69x2.36inch. 1 x Digital manifold gauge.