Basic  Functions: 
parameters measurement such as camber, Caster, Kingpin inclination, Toe-in & Toe-out, Set back, Thrust angle
Extension  Functions:

Removing Tire Adjustment(Purchasing Rim adapter),

Body Dimension Measurement,

Steering Wheel Adjustment,

Engine Bay Adjustment,

Toe Curvature Measurement(Purchasing B5 Tool Kits), 

Lock Toe Adjustment, 

Camber Measurement of Zero Toe,

Scrub Radius Measurement,Rolling Radius Measurement,

Body Height Measurement