VASCAR
Videos
VASCAR is a type of device for calculating the speed of a moving vehicle. The first VASCAR device was created in 1966 by Arthur Marshall. It is used by police officers to enforce speed limits, and may
Street sign showing where speed is enforced by VASCAR.
Radar detector
Videos
A radar detector is an electronic device used by motorists intended to detect the presence of nearby radar guns operated by law enforcement that measure vehicle speeds. Most radar detectors are intend
VASCAR
…speed limits, and may be preferred where radar or LIDAR is illegal, such as in some jurisdictions in Pennsylvania, or to prevent detection by those with radar detectors. A VASCAR unit uses a stopwatch and a simple computer. An operator records the moments that a vehicle passes two fixed objects (such as a white circle…
An early radar detector
A modern radar detector
Passport x50 Radar/Laser detector.