What must be done to confirm the accuracy of RADAR readings?

To confirm the accuracy of RADAR readings, regular testing against a tuning fork or verification device is essential. This process ensures that the RADAR unit is functioning correctly and providing accurate speed measurements. Using a tuning fork or verification device allows operators to perform on-site checks that can immediately verify the unit's performance. These tests typically simulate a target speed and help to ensure that the RADAR is responding accurately to the targeted speed, thereby building confidence in the readings obtained during enforcement operations.

While calibration by a certified technician is important, it is not the only measure needed for ongoing accuracy; regular tests are necessary for immediate feedback on daily operations. Visual confirmations help operators gauge the situation but do not provide a direct means of verifying speed measurements. Testing once a year might not be frequent enough to ensure continued accuracy, given potential changes in environmental conditions or RADAR unit performance over time. Regular testing allows for prompt identification and correction of any inaccuracies, maintaining the integrity of the RADAR readings used in enforcement actions.