Larger LCD digital display for pressure.
Automatically test and control with an upgraded computer board.
Equipped with 4pcs automatic hose-reel, it makes the machine allow simultaneous inflation of up to 4 tires.
Equipped with high precision filter.
Equipped with full automatic water/oil vapor separator.
Double-level filtration help prolong the lifetime of the keyboard.
STD MODE/OPS MODE/N2P MODE / OPS+N2P/ MANUAL & AUTOMATIC ALARM SYSTEM