Ernest Sports ES14 Training Tool, Charcoal, Small Ernest Sports revolutionizes the game with a great new tool for teaching professionals, club fitters and serious golfers The Es14 delivers critical data instantly - easily and affordably The unit offers a wide range of statistical information including club speed, launch angle, ball speed, Smash factor, spin rate & distance Ernest Sports revolutionizes the game with a great new tool for teaching professionals, club fitters and serious golfers The ES14 delivers critical data instantly - easily and affordably The ES14 provides you with vital information to improve any golfer's game; club speed, launch angle, ball speed, smash factor, spin rate and distance