Рет қаралды 64,737
Explanation of how police lidar guns measure and calculate the speed of a moving vehicle.
How Police Radar Guns Work: • How Police Radar Guns ...
Website: www.vortexrada...
Facebook: / vortexradar
Twitter: / vortexradar
Instagram: / vortexradar
Donate: I now gratefully accept donations :) www.paypal.com...
© 2016 Vortex Radar. All rights reserved.