Traffic-accident diagramming ruler designed for accurate on-site measurement and sketching Key benefits Precise documentation: Built to help professionals record vehicle positions, skid marks, impact points, and scene measurements clearly and repeatably for reports and analysis. Saves time at the scene: Integrated measuring and drawing functions let you create usable sketches without switching tools, streamlining evidence collection. Durable and reliable: Made from high-quality polypropylene (PP) so it withstands regular field use and a range of environmental conditions without losing shape or accuracy. Ready to use: Each purchase includes one traffic diagramming ruler—everything needed to begin work immediately. What makes it stand out Purpose-built design for traffic incidents: The layout and markings are optimized for accurately representing accident scenes, reducing guesswork during reconstruction and reporting. Versatile beyond accidents: Equally useful wherever controlled measuring and template-based drawing are required, making it a practical addition to any professional toolkit. Features Material: High-grade PP for impact resistance and dimensional stability. Function: Combines ruler, template, and drawing guide in a single tool to capture scene geometry and annotations efficiently. Compatibility: Designed to integrate with standard field notebooks, cameras, and reporting workflows used by law enforcement, insurance professionals, and accident reconstruction specialists. Packaging: Supplied as a single unit per purchase. Typical use scenarios Police officers and traffic investigators creating initial scene sketches and measurements for official reports. Insurance adjusters documenting vehicle positions and damage patterns during a claims inspection. Accident reconstructionists or forensic technicians using the ruler as a field template to capture standardized, reproducible scene data. Practical, robust, and focused on accuracy—this ruler supports consistent, professional scene documentation without adding complexity to your fieldwork.