I've used the SpeedsterIII on several occasions at a pitching cage clocking both softball and baseball pitches. Right out of the box I noticed it is very durable (dropped it several times it can definitely take a beating) I also found it very easy to use there's only a single button to cycle through the modes and a trigger to clock the speeds. I clocked pitches both in back of the catcher and in back of the pitcher and it seems to clock objects coming towards it just as well as object traveling away from it. I also compared it with another radar gun to see how accurate it is and it was spot on each time. Not a bad little toy for the price! I would definitely recommend this to coaches, athletes and parents.
Pros: Simple and accurate entry level radar gun durable long battery life.
Cons: No handle lanyard (might be nice to have one of these since I'm clumsy and I dropped the gun several times)
This review was written in the old system and had content requirements that are different than reviews written today.