NetPlayz Baseball Radars, Speed Sensors Training Equipment (Hands-Free Radar Guns, Pitching Speed Guns, Baseball Gifts, High-Tech Gadget & Gear for Baseball Players

As a Table Tennis coach I liked the idea of measuring the speed of the ball but this product does not work with the TT ball.

Perfect

Keep in mind it requires 5 AA batteries that aren’t included. It’s easy to set up, the manual is thorough and straightforward, and it’s accurate. You also have to be accurate in order to get a read. If you sail a pitch, it might not register a reading. If you bounce a ball in the dirt, I’m not sure if the reading is pre- or post-bounce.

We use this for hockey. You need to set it up on an angle so the radar won’t pick up the stick or player movement. Once we figured that out it worked perfect. We set it up behind the net at a slightly upward angle and to the side. The readings matched another more expensive radar we had out.

足が少し弱く感じた

Its a little small, not great in the direct sunlight and the tripod is all but useless (especially in the wind). Its a little slow to reset, but nothing drastic. But other than that the actual device works great. We love it. Definitely worth the $$ compared to higher priced items that in the end probably do exactly the same thing.