1. Rust-proof and high precision balancing shaft. Precision-machined, hardened-steel 36 mm shaft.
2. An ergonomic control keypad and easy-to-read LED display improve efficiency and proper balancing techniques
3. LED rolling wheel weight displays.
4. Conveniently arranged weight storage tray gives you room to inventory a wide variety of wheel weights and tools.
5. Self-calibration and self-diagnostics
6. Five separate balancing modes, including static and dynamic modes, three alloy modes for different shaped rims, motorcycle & scooter mode (with optional adaptors)
7. Gram/ounce selection, millimeter/inch selection and round-off.
8. Side cone storage pegs keeps accessories readily available
9. High performance motor and microprocessor provide fast seven-second cycle times, begins when you lower the hood.
10. High precision encoder.
11. Rust and moisture proof piezoelectric sensor with highly precise digital sensor technology.

1. How to properly mount the wheel on balancer in order to get good balancing result? 
Two key points: First use the hand to assist the wheel in straight position, not tilting on the shaft.
Second when the locking nut start to engage, rotate the wheel backwards while locking, this guarantee even locking force. (Please contact us for if you need operation video)
2. How does the material (Fe or Pb) of balancing weight affect balancing result? 
Two weight materials, Ferrous or Lead. The two materials have different density, so the center of mass is different. (Please contact us if you have more questions on this topic)
3. For wheel balancer, what are the difference between static imbalance and dynamic imbalance?
A static imbalance exists when the tire has a heavy part. The dynamic imbalance is different. A dynamic imbalance exists when a tire has two heavy parts which are located diagonally.