Global Radar Speed Gun Market Outpacing Growth Due To Growing Road Safety Concerns Radar speed guns have been widely in use by law enforcement agencies for detecting traffic violations and enforcing speed limits on roads and highways. A radar speed gun uses the Doppler effect to measure the velocity of moving vehicles. They are highly accurate and helpful tools in combating rash and negligent driving, a major cause of road accidents. Radar speed guns are commonly hand-held...
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