The professional grade Traffic Advisor is the state of the art in advanced handheld radar technology. It is the world’s smallest certified accurate speed radar. Designed for traffic professionals, engineers and many more applications, it has been independently tested and certified by the police radar test lab to be accurate to within +/- 1 mph (+/- 2 kph). Instrument grade quality and design in the palm of your hand, the Traffic Advisor has a ½ mile range on a car and measures from 7 mph to 325 mph (11-523 KPH). Includes calibrated tuning fork, certificate of accuracy for the tuning fork, test lab certificate of accuracy, factory certificate of accuracy, soft-shell belt holster case, 2 AAA alkaline batteries, manual and 2-year warranty.The Classic Radar is a general-purpose speed radar gun that can be used for many uses radio-controlled hobbies, motorsports, neighborhood safety, industrial safety, scientiﬁc research and much more. You decide what to measure and when, using one of two modes – snapshot or repeating – to accurately monitor the speeds of vehicles, radio-controlled planes/cars, runners and any other moving object from 7-375 MPH (11-600 KPH).  Includes a hardshell case, wrist strap, 2 AAA alkaline batteries, and an illustrated Quick Start Guide.Product Comparison Sheet: https://www.pocketradar.com/pages/product-comparison-traffic-radars