Bushnell Radar Velocity Speed Gun - BUP542-1
We were excited to try this item, but it is not accurate.  We were trying to use it for high school baseball players.  It will record guys throwing in the high 70's to low 80's as 60-64---we knew the correct player velocity based on a pro scout's gun.  It may be slightly useful to estimate the differential of speeds between fastballs, curves, sliders and change-ups. I would pay for a more expensive gun, or skip it.