Here's your chance to challenge John Daly and Freddie Couples in the long-ball competition. Our Golf Distance Caddy goes beyond measuring clubhead speed, to accurately calculate the exact distance a ball will travel. A state-of-the-art, digital Doppler radar system takes into account the ball's speed and trajectory, to come within 3% of the actual distance hit. A large digital display gets the spectators involved. Let 'er rip!