Plastic Angle Corner Squares

ORC Forensics' Footprint and Tire Track Frame of References are rulers and corner squares designed to align with FBI's Bureau Scales. The original Bureau Scale, a specific corner square based on FBI guidelines, is used by photographers at crime scenes. You can also purchase these items. Use them as measurement guides in field photography, with black-and-white graphics for clarity and readability. These corner squares are used to measure foot and handprints. The 15cm x 30cm model is the original Bureau Scale designed for the FBI. Many features, like the .06 TK plastic construction, are shared with other models. Each larger corner square is double-sided with inverse colors. The standard color option is Black Background/White Graphics & White Background/Black Graphics. Each ordered Dual Edge Fixed Angle Corner Square comes with a matching ruler. The Parralox Circles at each end help investigators determine if a photo was taken at an angle or has depth changes, proving ORC's commitment to accurate and functional measuring devices.