1. The balancer has independent intellectual property rights completely. 2. The Product contains DYN/STA and kinds of ALU modes and MOT balance mode. 3. Allowing users to intuitively edit the most suitabe operation habit setting base on the requirement which can greatly improve the work efficiency. 4. Protective cover control function, the definition of the system of units, the minimum amount of unbalance choice. 5. Have a variety of creative tire date input modes, convenient and quick using tire rotation, and realize the data increase and decrease. 6. Self-calibration is simple and easy to operate. 7. Machine can be quickly restore.