þ  Elegant appearance, high efficiency and purity nitrogen generation;

þ  Professional energy efficiency management better saves energy;

þ  Adjustable nitrogen generation purity(efficiency)can meet the needs of all users.

þ  When pipe is connected to tire, inflate the pre-set pressure automatically and precisely;

þ  Safe, precise and convenient operation;

þ  Automatically vacuumize and inflate the tires which are to be inflated for the first time, thus guaranteeing the nitrogen purity inside;

þ  Dedicated chip control, precise pressure sensor monitor, safe, reliable and accurate;

þ  Adopt special mode to manage 0 pressure tire;