Question about speed gun, tennis.

Hi,

I'm Thierry and I'm 13 years old. I want to buy a speed gun to see how fast my serve is with tennis.
But I have a question about the speed gun; isn't it difficult to
point the speed gun exactly on the tennisball... Or what is it's
range to measure speed. I don't mean the distance. I hope someone
has a good answer to my question. THANX!

Greetings from the Netherlands!

Or are there speed guns who are more specialized in
measuring tennis serves? Wich one should I buy then?

Hi,

The Speedtrac X radar is made for tennis use. You can set this at the net and then serve as close to directly over the unit as possible. This will read up to 150 mph and you should be able to easily see the display without having to run up to the unit. This operates on 4 C batteries and there is an available AC adapter, along with other accessries.