... : KWB-501 wheel balancers is a selective dynamic wheel balancing equipment with exquisite design, simple operation, practical function and ... -market business entities like repair depot, 3/4S stores, tire dealers and garages, etc.Feature: *Mechanical Sensor Arm*LED ... wheels balance Specification: *Diameter of shaft: 1.57″(40mm)*Balancing aaccuracy: 0.05oz(1g)*Wheel data acquisition: manual and ...