http://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/ Engadget Comments for RevFire system measures speed and spin, lets pitchers know when to throw in the glove http://www.engadget.com/media/feedlogo.gif http://www.engadget.com en-us Copyright 2012 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/http://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/http://www.revfire.com/a0002.html $398 for the baseball or softball package
http://www.revfire.com/a0006.html $39.95 for extra balls
]]>Apr 12th 2007 7:54AMhttp://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/http://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/Apr 12th 2007 9:38AMhttp://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/http://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/Apr 13th 2007 12:51AMhttp://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/http://www.engadget.com/2007/04/12/revfire-system-measures-speed-and-spin-lets-pitchers-know-when/Apr 12th 2007 12:41PM