radar gun









radar gun


radar gun noun

  1. a small, handheld Doppler radar device used to measure the speed of vehicles or other moving objects.

radar gun in Science radar gun

  1. A usually hand-held device that measures the velocity of a moving object by sending out a continuous radio wave and measuring the frequency of reflected waves. See more at Doppler effect.

Leave a Reply

Your email address will not be published. Required fields are marked *

40 queries 1.341