i dont think it can because it take a reading like a photograph it doesnt carry on changing the speed. For example: when you take a picture it takes a snapshot of what it can see. The same is done by a radar gun.
Yes, you can. Before doing such, you should check with the Oklahoma State Police to get the information straight from the source as to how it should be transported in your car.
It measures the time it takes for the radar pulse to go from the radar gun to your vehicle and back. The pulse is fairly constant so the radar gun is getting updates and by comparing the updates to...