A "radar gun" is a device used to measure the speed of an object, like a car or a baseball, by using radar technology. It helps determine how fast something is traveling. Full definition
Not to mention it's affordable, ranging from $ 199 - 299, compared to the traditional radar gun priced from $ 700 - 1,500. (sportstarsmag.com)
After getting pulled over by Long Beach police one afternoon with three black students in my car, I did a lesson on radar guns, which led to a discussion of racial profiling and statistics. (sciencemag.org)
AFLACAll - American Classic The stands will teem with radar guns at Tony Gwynn Park in San Diego, where 38top high school seniors will be on display for an East versus West game. (si.com)