Potent Myspeedz Radar Gun 2.0 w. App SupportPotent Hockey Training Speed Radar Gun 2. 0 w. App Support You want to measure your shot speed, but you're tired of using a regular stopwatch for timing your shots. There's no instant feedback, so you can't tell if your performance improves from one game to the next. Imagine having a device that will tell you what your shot speed is. Instant, accurate feedback and be easy to use. Wouldn't that be a game changer? The Potent Hockey Speed Radar Gun is