The GC Quad Launch Monitor
Watch this video and you will see why I utilize this for golf lessons. All the information you need to know about your shots is displayed in easy to understand graphics that make sense. Seeing is understanding.
See Distance, Trajectory and Dispersion data, Club face contact information, Club Head Path and Angle of Attack - all important data points and visuals to understand what is happening as you strike the ball. Access to this type of information can make correcting your golf swing much easier and quicker too.